Buttweld Pipe Fitting Manufacturer & Supplier Since 1983
ASTM A234 WPB | ASME B16.9, GOST | Bulk Orders | Factory Supply Price
ISO & CE Certified | ADNOC,PETROBRAS Approved
Reliable carbon steel, stainless steel and alloy steel butt weld fittings for distributors, stockists and industrial projects.
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JS FITTINGS is a Chinese factory specializing in steel pipe fittings, flanges, and steel pipes, with 40+ years of experience.
✅️ 35,000+ sqm production base ; 100+ team members, $30M annual output;
✅️ 800 Tons Monthly Fitting Output
✅️ Main pipe fittings products: steel pipe elbows, tees, reducers, crosses, caps.
✅️ Certifications: ISO, CE, GOST-R, PETROBRAS, ADNOC, NIOC.
✅️ Capacity: 90+ containers/month.
✅️ Standards: ASME B16.9, ASME B16.5,ASME B16.47, ASME B16.49, API, ASTM A106 , GOST,DIN,etc
✅️ Lead time: 15-30 days for 1 container.
Industrial-grade only, no food-grade.
Industries & Customers We Serve
We have established close partnerships with numerous oil companies, inventory dealers, and engineering companies worldwide.
Specializing in Bulk Exports to Over 100 Countries
Our Butt Weld Pipe Fittings Supply Range
Category | Available Specifications |
|---|---|
Pipe Fittings Types | Elbows (45°, 90°, 180°; LR & SR), Tees, Reducers, Caps, Crosses, Pipe Bends |
Materials | Carbon Steel, Stainless Steel, Alloy Steel |
Carbon Steel | ASTM A234 WPB / WPC |
Stainless Steel | ASTM A403 304/304L, 316/316L |
Alloy Steel | ASTM A234 WP11, WP22, WP5, etc. |
Standards | ASME B 16.9, B16.28, EN 10253, GOST 17375 17376 |
Seamless Range | 1/2″–24″ |
Welded Range | 24″–80″ (subject to product and specification) |
Wall Thickness | SCH 5S–XXS, as applicable |
Customization | OEM, drawings and non-standard requirements |
Certification | ISO 9001:2015, PED, CE, and EN 10204 3.1 MTC provided ,ADNOC,PETROBRAS,NIOC |
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*We respect your confidentiality and all information are protected.
Inside Our Butt Weld Pipe Fittings Manufacturing Factory
Pipe Fitting Production
Elbow, tee, reducer and other butt weld fitting production.
Machining & Finishing
Dimensional processing, beveling and surface finishing.
Quality Testing
Material verification and size testing.
Export Packaging
Protective packaging and container loading for overseas orders.
Certificate And Lest Report
Compliant with CE, ISO, GOST-RA,SME B16.9, DIN 2605, JIS B2311. Full Material Traceability (MTR) provided.
Successful Projects Worldwide
Proven reliability in Oil & Gas, Power Plants, and Industrial Pipelines since 1983.
Total: 4 containers
- • Product: Carbon Steel Fittings, Flanges, Seamless Pipe
- • Standards: ASTM A234 GRB, ASTM A105, ASTMA106 GrB,ASTM A53
- • Production times: 26 days
“JS Fittings delivered 4 containers fittings within 4 weeks, meeting all standards.”
Custom 180° steel pipe elbow
- • Product: 14 pieces of 180° steel pipe elbow
- • Standard: Custom, non-standard items
- • Result: The 14 elbows fit perfectly on-site with zero rejects
“The client was so impressed by our technical responsiveness that they have since made Jinsheng their primary supplier for custom fittings.”
Municipal Drainage System Infrastructure
- • Product: High-volume order of piping components, totaling over 10,000 pieces
- • Size: DN15 to DN300
- • Result: By delivering 10,592 pieces on schedule and in full compliance with EN standards
“Impressive manufacturing capability for large diameter carbon steel fittings and flanges.”
Testimonials
Frank Simons
Director Manager
“I am extremely impressed with the level of professionalism and efficiency displayed by the JS FITTINGS team. Their in-depth technical knowledge and expertise have been instrumental in our projects. They provided us with accurate and comprehensive technical data, ensuring we had all the information we needed to make informed decisions. The team’s attention to detail and commitment to accuracy were also evident in their handling of exporting documents. They ensured all paperwork was correctly filled out and promptly submitted, making the entire export process seamless and stress-free. It’s truly a pleasure to work with such a capable and dedicated team. We look forward to continuing our partnership with JS FITTINGS in the future.”
Jason Swartzman
Procurement Supervisor
“I have been consistently impressed with the service provided by JS FITTINGS, particularly their efficient production and fast delivery times. Their team has demonstrated a remarkable ability to meet tight deadlines without compromising on the quality of their products. We placed a large order that we expected to take weeks to fulfill, but to our surprise, JS FITTINGS completed the production ahead of schedule. The delivery was equally impressive – it arrived earlier than anticipated, which greatly helped in keeping our project timeline on track. This level of efficiency and dedication to customer satisfaction sets JS FITTINGS apart from other suppliers. I highly recommend them to any business seeking high-quality fittings and exceptional service.”
Mr Saket.
Executive – Purchase Division
“I am thoroughly impressed with the quality of the seamless pipe fittings provided by JS FITTINGS. Each piece we’ve received has been meticulously crafted, displaying a standard of workmanship that is truly top-notch. The fittings are not only robust and durable but also exhibit excellent finish and precision, ensuring a perfect fit every time. Despite the rigorous demands of our projects, these fittings have consistently performed well, standing up to the test without any issues. It’s clear that JS FITTINGS is committed to maintaining high-quality standards in their products. Their seamless pipe fittings are, without a doubt, some of the best we’ve used in our operations.”
What Makes us the Premier Manufacturer ?
Factory Advantages
40+ years Experience
Over 35000 m² Factory Area
100+ Employees
Annual Capacity: Up to 30,000 tons
100+ Exporting Countries
Monthly Output: 800 tons pipe fittings,700 tons flanges
Certified Quality
Certifications: CE, ISO, GOST-R, PETROBRAS, NIOC, ADNOC
Standards: ASME, GOST,JIS, DIN, SABS, BS,EN, Customized
With a wide range of testing and inspection services available
Advanced Technology
JS FITTINGS owns 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.
Materials Available
Carbon steel: ASTM/ASME A234 WPB-WPC
Alloy steel: ASTM/ASME A234 WP 1-WP 12-WP 11-WP 22-WP 5-WP 91-WP 911
Stainless steel: ASTM/ASME A403 WP 304-304L-304H-304LN-304N
ASTM/ASME A403 WP 316-316L-316H-316LN-316N-316Ti
ASTM/ASME A403 WP 321-321H ASTM/ASME A403 WP 347-347H
Carbon steel pipe fittings
Lead Manufacturing
Precision is our standard, but dedication is our soul. Through Lean Manufacturing, JS FITTINGS ensures that every butt weld fitting and flange meets the world’s most demanding industrial tolerances.
We “Work by Heart” to bridge the gap between a cold industrial product and a warm, supportive partnership. For our global stockists and contractors, this means more than just a purchase—it means a hassle-free procurement journey, 100% material integrity, and a team that genuinely cares about your project’s success.
Quality Assurance for Every Butt Weld Pipe Fitting Order
Rigorous Inspection Process
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.
State-of-the-Art Equipment
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.
Packaging
Your Trustworthy Industrial Pipe Fittings Supplier In China
FAQ
Yes. JS FITTINGS (Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd.) is an industrial pipe fittings and flange manufacturer based in Cangzhou, Hebei, China. Established in 1983, we have more than 40 years of industry experience and a manufacturing facility covering over 35,000 square meters. We supply butt weld pipe fittings, steel flanges and steel pipes to international distributors, stockists and industrial project contractors.
Our butt weld pipe fittings can be supplied according to major international standards, including ASME B16.9, ASME B16.28, ASME B16.49, EN 10253 and applicable GOST standards such as GOST 17375, GOST 17376, GOST 17378 and GOST 17379. The applicable standard depends on the fitting type, size and customer requirements.
Our supply range covers standard and large-diameter butt weld pipe fittings. Available sizes depend on the product type, material, wall thickness and manufacturing process. We can review requirements ranging from small-bore fittings to large-diameter elbows, reducers and other customized products. Please send your size schedule or technical drawings for confirmation.
The minimum order quantity depends on the fitting type, material grade, size and production requirements.
We specialize in steel butt-weld pipe fittings, flanges, and pipes, focusing on bulk wholesale orders.
Contact our sales team with your product list to receive an order-specific MOQ and quotation.
Yes. JS FITTINGS supports bulk supply for international pipe fitting distributors, stockists, wholesalers and engineering contractors. With an established manufacturing facility and export experience, we can handle multiple product types and consolidated orders according to confirmed production capacity and delivery schedules.
Production lead time depends on order quantity, material availability, product specifications and manufacturing requirements. As a general reference, a standard order of one container may take approximately 15–30 days after order confirmation, subject to the actual product mix and production schedule. Customized products and special material orders may require additional time.
Yes. In addition to butt weld pipe fittings, JS FITTINGS supplies various industrial flanges and steel pipe products. Buyers can send a combined Bill of Quantities (BOQ) covering elbows, tees, reducers, flanges and pipes. Our team can review the complete requirement and coordinate a consolidated supply proposal where applicable.
We have fulfilled numerous export orders for clients across various countries and regions, including Brazil, Mexico, Chile, Peru, Kazakhstan, Russia, Indonesia, Saudi Arabia, Dubai, Thailand, and Nigeria. For detailed case studies, please visit our “Projects” page or contact us directly to request further information.
Get In Touch
*As a direct manufacturer, we specialize in high-volume supply. Please provide your business details for a professional quote.
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*We respect your confidentiality and all information are protected.
JS FITTINGS supplies buttweld steel pipe fittings at a competitive price and with urgent delivery.
Since 1983, we have delivered precision steel pipe fitting solutions with speed, affordability, and expertise.
Let’s discuss your project today!
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*We respect your confidentiality and all information are protected.
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