Category:Hardware & Tools/Pipe Fittings/Tee Fittings

Product Description:Duplex Steel 2205/2507 Material Coupling Joint Grooved Pipe Coupling Joint Duplex Steel Coupling JointCoupling (COUPLING), a stainless steel pipeline connector, also known as a flexible joint, ferrule, clamp-type union, clamp, grooved joint, stainless steel grooved clamp, stainless steel clamp (Victaulic), groove system. Mainly used in water treatment, municipal water supply systems, high-rise stainless steel water supply, fire protection, air conditioning systems, and other mechanical pipeline connection systems. The joint adopts a flat-end design, utilizing the fit clearance between the joint key shoulder and the pipeline to achieve flexibility. While ensuring strength, the joint does not fully clamp the pipeline, allowing for some axial and radial displacement. The flexible design of the joint can accommodate pipeline deviations without affecting its performance. Suitable for pipelines requiring flexibility. It features fast, simple, reliable, economical, vibration isolation, and space-saving characteristics.FeaturesFast: Can quickly connect pipelines, with installation speed more than 4 times faster than flange connections, and flexibility to prevent leakage due to displacement.Simple: Grooved pipe couplings are lighter than flanges, with fewer bolts, eliminating complex procedures like hole alignment and locking in flange joints. No special skills are required for operation; workers only need a wrench. Easy alignment during installation, allowing the pipe to rotate freely without deliberate alignment, resulting in fast installation and low labor intensity.Reliable: Scientifically and rationally designed to provide reliable and durable triple protection for pipelines. The coupling flexible joint uses high-quality rubber ring seals and a high-quality C-shaped structure, ensuring better sealing performance under higher internal pressure.Economical: Compared to traditional flanges, grooved pipe couplings can save 20%-40% in total construction and cost.Vibration Isolation: The pipe end can block noise and prevent vibration transmission. The C-shaped rubber ring fully absorbs sound and dampens vibrations. Flexible joints can also address pipeline thermal expansion and contraction, eliminating the need for additional expansion and contraction joints in the entire system.Space-Saving: The space occupied by grooved pipe couplings compared to flange connections is in a ratio of 2:3. The tightening bolts are non-directional, particularly overcoming inconveniences caused by narrow working spaces.<img src="https://img2.fr-trading.com/0/5_440_2458858_800_800.jpg.webp"/><img src="https://img2.fr-trading.com/0/5_398_2463018_800_800.jpg.webp"/><img src="https://img2.fr-trading.com/0/5_26_2461134_800_800.jpg.webp"/><img src="https://img2.fr-trading.com/0/5_746_2459396_800_800.jpg.webp"/><img src="https://img2.fr-trading.com/0/5_803_2608948_800_800.jpg.webp"/> more>

Category:Hardware & Tools/Pipe Fittings/Tee Fittings

Product Description:Copy Lin clamp is a grooved pipe clamp, primarily used in industrial sectors such as dairy, beer, food, beverages, pharmaceuticals, and bioengineering.Copy Lin clamp specifications: 3/4 inch to 12 inch, DN20 to DN300; Copy Lin clamp materials: Made from AISI304, 316, or AISI316L; 1. Standards: DIN, ISO, SMS, 3A, IDF, etc.; 2. Specifications: 3/4" to 12"; 3. Materials: Precision-cast stainless steel 304, cast stainless steel 304, standard stainless steel; 4. Finish: Internal and external mechanical polishing Ra ≤ 0.8 μm, external surface polished to a bright finish;5. Applications: Suitable for stainless steel pipeline systems in industrial fields such as dairy, food, beer, beverages, pharmaceuticals, and cosmetics;<img src="https://cos3.solepic.com/20210704/b_5598730202107041118129872.jpg"/> more>

Category:Hardware & Tools/Pipe Fittings/Tee Fittings

Product Description:BA/EP級(jí)VCR直通接頭316L不銹鋼VCR公頭轉(zhuǎn)外絲接頭 VCR三通彎頭VCR接頭是面密封接頭（Face Seal Fitting）的一種，密封元件采用***制造的金屬墊片，具有高純度的金屬對(duì)金屬密封，從而可在真空至正壓范圍內(nèi)提供無(wú)泄漏服務(wù)。通過(guò)內(nèi)、外螺紋互鎖來(lái)使兩邊的凸緣壓緊金屬墊片，使墊片產(chǎn)生一定的變形，從而達(dá)到密封的效果。VCR接頭特點(diǎn)VCR接頭潔凈度高（組件經(jīng)過(guò)電拋光及清洗等工藝處理）、密封性好，特別適用于要求無(wú)泄漏的***純凈系統(tǒng)、***真空系統(tǒng)及高壓系統(tǒng)。因?yàn)椴捎昧私饘倜芊庠?，VCR接頭的額定工作溫度范圍比較廣（采用SUS316L墊片的 VCR接頭，溫度額定值可達(dá)537℃）。VCR接頭便于安裝，具有***小拆卸間隙，可以反復(fù)拆裝（拆卸后重新安裝需要更換新墊片）。VCR接頭的Gland同TUBE管之間需要焊接。VCR接頭—般要與自動(dòng)焊接頭配合使用，在不需要拆卸的地方使用自動(dòng)焊接頭（Weld Fittings），在需要拆卸的地方（如閥門(mén)、設(shè)備接口處）使用VCR接頭。因此很多廠家的樣本上都是把VCR接頭（金屬面密封接頭）和自動(dòng)焊接頭放在一起的，有些廠家還把這兩種接頭統(tǒng)稱為Clean Fittings（潔凈管件）。 more>

Category:Hardware & Tools/Cutting Power Tools/Drill Bits

Product Description:Keywords: Pump casing crack repair, Stainless steel crack repair, Weld seam crack repair, Engine casing crack repair, Shaft wear repair, Keyway repair, Cold welding without cracking, Mold repair, Crack and porosity welding repair, Welding without deformation. Bearing seat wear repair Pump casing crack repair: Pump volute casings, compressor casings, tank containers, hydraulic cylinders, etc., due to casting defects, are prone to leakage and cracking under vibration and temperature differences during operation. Traditional welding techniques often cause secondary cracking damage due to unavoidable thermal stress and process selection, leading to the paradoxical phenomenon of leaks worsening with repair. Cold welding repair at room temperature can be applied to cracked areas, allowing immediate use after repair without causing stress changes to the surrounding areas. The repair offers high strength and efficiently addresses cracks. Shaft wear repair: Fatigue damage in high-speed rotating transmission shafts can be repaired using cold welding wear-resistant techniques, including roller press bearing seat repair, reducer shaft wear repair, keyway rolling key repair, and motor bearing seat repair. During operation or shutdown, mechanical equipment inevitably experiences gradual performance degradation due to wear, fatigue, fracture, deformation, corrosion, aging, etc., which may even lead to catastrophic consequences. Component wear, scratches, and dimensional deviations account for approximately 70% of mechanical part failures. Most equipment components are made of metal, which, due to its high strength and hardness, often results in a "hard-on-hard" relationship under vibration, impact, and other composite forces during production and operation. Over time, some impact deformations become permanent, reducing recovery stress and creating gaps that fail to meet operational requirements, leading to wear in relatively softer components. The use of new materials, processes, and technologies to repair and remanufacture damaged mechanical parts helps reduce production costs for enterprises. Yuke Metal Remanufacturing Repair Technology can be used to repair almost any hard surface defect, forming a strong bond with the base material. It offers excellent temperature and corrosion resistance, is machinable, and can even restore 90° right angles on a lathe, making it widely applicable across almost any industry. Application scope: Primarily repairs various worn shafts, bushings, bearing seats, keyways, threads, as well as localized scratches on hydraulic arms and rail surfaces. It can also repair and protect cracks and defects in various enamel tanks, metal tanks, various casings, pipelines, and valves. more>

Category:Hardware & Tools/Fasteners & Connectors/Other Fasteners & Connectors

Product Description:The Copyrin clamp is a grooved pipe clamp primarily used in industrial sectors such as dairy, beer, food, beverages, pharmaceuticals, and bioengineering.Copyrin clamp specifications: 3/4 inch to 12 inch, DN20 to DN300; Copyrin clamp materials: Made from AISI304, 316, or AISI316L; 1. Standards: DIN, ISO, SMS, 3A, IDF, etc.; 2. Specifications: 3/4" to 12"; 3. Materials: Precision-cast stainless steel 304, cast stainless steel 304, standard stainless steel; 4. Finish: Internal and external mechanical polishing Ra ≤ 0.8 μm, external surface polished to a bright finish;5. Applications: Suitable for stainless steel pipeline systems in industries such as dairy, food, beer, beverages, pharmaceuticals, and cosmetics;<img src="https://cos3.solepic.com/20210704/b_5598730202107041118129872.jpg"/> more>

Category:Hardware & Tools/Rolling Bearings/Self-Lubricating Bearings

Product Description:Qinhuangdao Diya Machinery Technology Development Co., Ltd. sells SEALWELD grease, SEALWELD sealant, SEALWELD cleaning fluid, and SEALWELD grease injection machines. Sealweld was established in 1969 to meet the demand for synthetic chemicals in the maintenance and comprehensive upkeep of valves in land and offshore long-distance pipelines, refining and chemical plants, oilfield wellhead equipment, and natural gas processing facilities. SEALWELD valve grease is a lubricating substance designed to reduce torque in valves. It is resistant to aging and solidification caused by products flowing through the pipeline and remains stable within a wide temperature range. The grease and sealant have sealing capabilities and can repair minor damage to sealing surfaces, such as scratches. Sealweld is headquartered in Calgary, Alberta, Canada, and Houston, Texas, USA, and is a supplier of products and equipment for valve maintenance and upkeep. With reasonable prices, year-round supply, and a service level that makes your work easy and efficient! We welcome customers to contact us by phone or letter, and our company is dedicated to serving you.SEALWELD products are as follows:Valve cleaning fluid, grease, and sealant1. SEALWELD Grease S-VCP-9P2. SEALWELD Grease Eighty (80)3. 911 Lubricating Sealant Total-Lube 9114. SEALWELD Grease S-EQ-SGC5. SEALWELD Grease S-EQ-10P6. SEALWELD Sealant S-VS-SGC7. Standard 5050 Sealant Valve Sealant8. Enhanced Ball Valve Sealant #50509. Low-Temperature Grease Winter-Lube #703010. Anti-Rust Lubricating Fluid 1000 Type Eterna-Lube #100011. Valve Stem PackingSEALWELD Grease Injection Equipment:1. Super Manual Grease Injector2. Manual Grease Injector3. Super Pneumatic Grease Injector4. Super Pneumatic Grease Injector5. Super Grease Injector6. Fittings and Adapters7. Valve Interface Adapter Kits, etc. more>

Category:Hardware & Tools/Rolling Bearings/Self-Lubricating Bearings

Product Description:Qinhuangdao Diya Mechanical Technology Development Co., Ltd. sells SEALWELD grease, SEALWELD sealant, SEALWELD cleaning fluid, and SEALWELD grease injection machines. Sealweld was established in 1969 to meet the demand for synthetic chemicals in the maintenance and complete upkeep of valves in land and offshore long-distance pipelines, refining and chemical plants, oilfield wellhead installations, and natural gas processing facilities. SEALWELD valve grease is a lubricating substance designed to reduce torque in valves. It is resistant to aging and solidification caused by the products flowing through the pipelines and remains stable across a wide temperature range. The grease and sealant have sealing capabilities and can repair minor damage to sealing surfaces, such as scratches. Sealweld is headquartered in Calgary, Alberta, Canada, and Houston, Texas, USA, and is a supplier of products and equipment for valve maintenance and upkeep.Injecting when the valve is fully open or fully closed can achieve optimal results. If leakage persists when attempting to seal the valve, check the valve limit device to ensure the valve is closed.Reasonable prices,year-round supply, and service levels will make your work easy and efficient!We welcome customers to contact us by phone or mail, and our company is dedicated to serving you.SEALWELD products are as follows:Valve cleaning fluid, grease, and sealant1. SEALWELD Grease S-VCP-9P2. SEALWELD Grease Eighty (80)3. 911 Lubricating Sealant Total-Lube 9114. SEALWELD Grease S-EQ-SGC5. SEALWELD Grease S-EQ-10P6. SEALWELD Sealant S-VS-SGC7. Standard 5050 Sealant Valve Sealant8. Enhanced Ball Valve Sealant #50509. Low-Temperature Grease Winter-Lube #703010. Anti-Rust Lubricating Fluid 1000 Eterna-Lube #100011. Valve Stem PackingSEALWELD Grease Injection Equipment:1. Super Manual Grease Injector2. Manual Grease Injector3. Super Pneumatic Grease Injector4. Super Pneumatic Grease Injector5. Super Grease Injector6. Fittings and Adapters7. Valve Interface Adapter Kits, etc. more>

Category:Hardware & Tools/Springs/Other Springs

Product Description:Qinhuangdao Diya Mechanical Technology Development Co., Ltd. sells the German brand Wampfler, CONDUCTIX-WAMPFLER USA, whose regional headquarters is located in Omaha, Nebraska. The company and sales offices are situated here, along with two production facilities covering a total area of approximately 70,000 square feet. The two Omaha plants produce large spring reels, motorized reels, slip rings, and heavy-duty I-beam towline systems. The second CONDUCTIX-WAMPFLER factory is located in Harlan, Iowa. Wampfler is a supplier integrating R&D, manufacturing, consulting services, and installation, providing customers with power and data transmission solutions, offering safe conductor bar systems and inductive power transfer IPT?. Competitive prices, guaranteed delivery times, year-round supply, and professional service levels will make your work efficient and effortless! Customers are welcome to contact us by phone or mail. Our company is dedicated to serving you.Main products of Wampfler:Wampfler CablesWampfler Power Drag ChainsWampfler Spring ReelsWampfler Slip Ring BoxesWampfler Cable Protection SystemsWampfler Compressed Air and Power Supply SystemsWampfler BuffersWampfler Workstation SystemsWampfler Data Transmission Systems more>

Category:Hardware & Tools/Fasteners & Connectors/Other Fasteners & Connectors

Product Description:Spiral Wound Stainless Steel Clamp 　　1. Simple, easy, and quick connection method: Tighten both sides of the clamp with bolts and nuts to complete the process in just 10 minutes. Multiple points can be connected simultaneously during pipeline installation. 　　2. Excellent water-tight (sealing) performance with no leakage: The product is designed based on the structural characteristics of polyethylene plastic-steel strip pipes and is equipped with a sealing gasket on the inner wall, ensuring complete locking and sealing. 　　5. Reduces after-sales costs for pipe manufacturers and speeds up construction: No need for pipe manufacturers to send professionals with specialized equipment to the construction site for installation. 　　6. Secure connection, preventing disengagement: Once locked, the connected pipes will not detach from the clamp, ensuring reliable connection and sealing. 　　7. Can also be used as an emergency repair component: The installation steps are very simple, and even non-specialized workers can quickly complete the installation. 　　8. Compact design: The semi-circular structure allows for overlapping storage. 　　9. Good corrosion and weather resistance. 　　10. Available in various specifications: The sealing performance of the clamp is not affected by the pipe size, making it suitable for pipes with an inner diameter of 200mm or larger. 　　11. Customized based on the characteristics of pipes from different manufacturers: Ensures effective sealing at the connection points. more>

Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:Our company specializes in the research, development, and manufacturing of various pipe molds and plastic machinery equipment, with 20 years of manufacturing and debugging experience. PVC pipe molds are made from high-quality mold steel 40CR through forging. The raw material undergoes quenching and tempering processing to form, resulting in high density after tempering, excellent wear resistance, and strong anti-deformation capability. Processed by CNC equipment, the molds are designed based on years of production experience, featuring balanced pressure ratios and outstanding material plasticizing performance. Customizable according to customer needs, including molds for low-calcium powder, high-calcium powder, drainage pipes, wiring conduits, water supply pipes, hollow inner spiral pipes, power pipes, mining pipes, and other products. Molds come with a one-year warranty and lifelong maintenance. more>

Category:Hardware & Tools/Welding Materials & Accessories/Other Welding Materials

Product Description:Pure LDPE (high-pressure low-density polyethylene) sheet is relatively soft, with low mechanical strength and a lower melting point, but excellent electrical insulation properties. Pure HDPE (low-pressure high-density polyethylene) sheet has greater rigidity, higher mechanical strength, and a higher melting point. The PE sheets produced by our company are formulated with a specific ratio of high-pressure and low-pressure materials based on different applications or customer requirements, achieving both toughness and rigidity. PE is the chemical abbreviation for polyethylene, so PE sheet refers to polyethylene sheet. It is non-toxic, odorless, with a flat and smooth surface, high toughness, tensile resistance, corrosion resistance, low-temperature resistance, good wear resistance, and extremely stable chemical properties. It has a wide range of applications and is commonly used for seals, cutting boards, sliding profiles, and extensively in gas transmission, water supply, sewage disposal, agricultural irrigation, fine particle solid transportation in mining, machinery, power, clothing, packaging, food, as well as oil fields, chemical industry, and postal and telecommunications fields. It is particularly widely used in water supply, drainage, and gas transmission. more>

Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:PVC Irrigation Pipe Mold - Northern PVC PE Pipe MoldTechnical and Equipment Configuration for PVC Agricultural Irrigation Pipe Production Line: I. PVC agricultural irrigation pipe extruder screw diameter φ65, barrel screw made of high-quality alloy steel (38CrMOACA), nitrided with a depth of 0.4-0.7.II. Gearbox and distribution box from Jiangyin Main Factory gearbox.III. 37KW frequency conversion motor.IV. Frequency converter uses domestic famous brand, temperature controller uses Shanghai Zhengtai.V. Four-section aluminum cast heating ring (air-cooled), electrical components use Delixi.VI. One set of moldVII. PVC agricultural irrigation pipe vacuum calibration tank: production pipe diameter φ200mm, vacuum pump 4KW, 6 meters long. Main parameters of water pump: flow rate 24m3/h, head: 40m, using mechanical seal with good sealing performance, number of nozzles: 250. Water level control: float ball automatic control. Special atomization using ABS material, not only has good cooling effect but also uniform cooling. Tank cover uses lip-shaped silicone rubber seal with good sealing performance, vacuum adjustment port equipped with *, greatly reducing noise.VIII. PVC agricultural irrigation pipe three-claw haul-off machine: total motor power 3KW, effective length 1.80 meters. Haul-off speed: 1-5m/min. Number of tracks: 3. Haul-off pipe diameter: φ160-φ200. Uses cylinder clamping, allowing easy adjustment of clamping force.IX. Planetary cutting machine: 1 unit, model: 200 cutter, cutting pipe diameter φ160~φ200. Revolution motor power: 0.75KW, reducer speed ratio: 1:35. Screw feed method: motor power: 0.37KW, reducer speed ratio: 1:15; hydraulic feed method: motor power: 0.75KW, hydraulic stroke cylinder diameter: 50×150. Cutting motor power: 2.2KW. Cutting stroke: 1200mm. Blade material is alloy steel, diameter: 230mm. This cutting machine uses PLC electrical control, stable performance, easy operation, suitable for cutting various large-diameter pipes.X. Stacking rack: model: DFJ250. Length 6 meters, table surface made of stainless steel, adjustable pipe cutting length, uses cylinder automatic material turning. more>

Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:The company is engaged in the design and manufacturing of various plastic pipe molds and production equipment, with over 20 years of production experience.PVC MPP power pipe molds are made from high-quality mold steel through forging, produced after tempering for hardness, designed with a reasonable structure, internally hard chrome plated, polished, and manufactured using CNC machine tools for excellent precision.Widely used in municipal power and construction power applications.Manufacturers in need of PPVC MPP power pipe molds are welcome to inquire. more>

Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:Our company specializes in the design and production of various types of plastic pipe mold heads. The PP silent inner spiral pipe mold is manufactured using high-quality mold steel that is forged and tempered. The mechanism is rationally designed, with internal automotive transmission components ensuring long service life. Externally, it is equipped with variable frequency speed regulation transmission, allowing free adjustment of the rotation angle of the internal flow guide vanes according to customer requirements. Common specifications range from 75mm to 200mm, and larger specifications can also be designed based on customer needs. The PP silent inner spiral pipe mold head can be used directly for production without debugging. We welcome interested customers to contact us for cooperation. more>

Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:PE anti-corrosion insulation pipe mold, PE jacket pipe mold is a specialized mold used for producing polyethylene (PE) anti-corrosion insulation pipes. The design and manufacturing of this mold must take into account the characteristics of PE material as well as the specifications and requirements of the insulation pipe.1.Material: The mold is typically made of high-strength metal materials, such as high-speed steel or alloy steel, to ensure its wear resistance and durability.2.The mold design considers the fluidity and cooling rate of the PE material to ensure the quality and dimensional accuracy of the pipe. Additionally, the mold must be designed for easy demolding to avoid damaging the pipe during the production process.3.The PE anti-corrosion insulation pipe mold and PE jacket pipe mold consist of multiple parts, including the mold body, mold core, mold sleeve, die head, etc. These parts require precise coordination to ensure the shape and dimensions of the pipe meet the requirements.4.Manufacturing process: The mold is produced using CNC machining equipment to ensure its quality and performance.5.Application: PE anti-corrosion insulation pipe molds and PE jacket pipe molds are widely used in petroleum, chemical, natural gas, construction, heating, and other fields for producing various specifications and requirements of PE anti-corrosion insulation pipes.Manufacturers in need are welcome to contact us for cooperation—high quality at competitive prices! more>

Category:Hardware & Tools/Molds & Dies/Other Molds

Product Description:Our company specializes in the production and R&D of various types of plastic pipe molds and machine heads. The MPP power pipe mold is made of high-quality 40CR forged material, or 3CR13 and 2CR13 materials, processed and produced after quenching and tempering. The flow channel is designed using computer simulation to ensure a balanced compression ratio of the mold and improve the plasticizing effect of the material.The MPP power pipe mold boasts over 20 years of mold development experience, providing complete production technology and follow-up service guidance.MPP power pipes are widely used in municipal, telecommunications, power, gas, water supply, heating, and other pipeline projects. They are applied in trenchless horizontal directional drilling power pipe projects in urban and rural areas, as well as open-trench power pipe projects. They are also used in directional drilling for sewage and drainage pipe projects and industrial wastewater discharge projects.MPP power pipes use modified polypropylene as the main raw material. They enable the installation of pipelines and cables in special areas such as roads, railways, buildings, and riverbeds without extensive dredging, excavation, or road destruction. Compared to the traditional "trenching and burying method," trenchless power pipe projects are more aligned with current environmental requirements, eliminating nuisances such as dust and traffic congestion caused by conventional construction. This technology also allows for pipeline installation in areas where excavation is not feasible, such as heritage sites, bustling urban districts, crop and farmland protection zones, highways, and rivers. more>