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JS FITTINGS, a world-class manufacturer base in China, listen to you and deliver what you need!
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Available in a wide range of sizes and styles, JSFITTINGS Butt Weld Pipe Fittings meet ASME B16.9, GOST 17375/76/78/79, and EN 10253 standards.
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Connect with JS FITTINGS, you will get reliable solution of butt weld pipe fittings, forged flanges, and steel pipes.
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39-Year Experience
Produce cabon steel pipe fittings and flanges, Since 1983. JS FITTINGS is proficient in ASME, GOST, JIS, DIN, SABS, BS, etc.
Professional pre-sales consultation, on-sale process, and after sales service.
Certified Quality
Approved by CE, ISO and GOST-R, strictly production to guarabtee quality. With wide range of testing and inspection services available, JS FITTINGS can help you maintain compliance with industry and customer specifications.
Advanced Technology
JS FITTINGS owns 2 new sandblasting equipment can blast 1/2”-40” fittings. The 100-meters automatic painting lines for flanges and fittings are more efficient and environmentally friendly.
Gurantees Delivery
Annual production up to 30,000 tons & lower wholesale price. Stable monthly output: 700 tons of flanges, 800 tons of pipe fittings. Government support: Environmental certificate
Exclusive logistics fleet and professional shipping agents.
WE WORK BY HEART
JS FITTINGS butt weld fittings and flanges are made with precision and care. Our team is dedicated to creating a comfortable experience for our customers. You can be rest assured that when you choose us, you’re choosing more than just a product.
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Our QC process begins from the moment raw materials arrive at our facility. Each batch is thoroughly inspected to ensure it meets our high standards. From there, each stage of the production process involves rigorous checks and inspections to catch any potential issues early.



We utilize state-of-the-art testing equipment to measure and analyze the physical and chemical properties of our products. This includes hardness testers, spectrometers, impact testing machines, and more. These tools allow us to ensure the consistency and reliability of our products.








We’re here to help and answer any question you might have. All your needs for steel pipes, fittings, and flanges will be met through JS FITTINGS.
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