ASME B16.9 · B16.11 · Global Supply
Reliable ASME Steel
Pipe Fittings
Manufacturer
Self-produced Buttweld Fittings (B16.9) + Brother-factory Forged Fittings (B16.11) -- competitive pricing, ADNOC / PETROBRAS / NIOC approved, 95% on-time delivery.
Serving stock distributors, trading companies & engineering contractors worldwide.
USD 30M
Annual Output
95%
On-Time Delivery
90+
Containers / Month
2hr
Quote Response
Our Product Range
Two Core Product Families
Full ASME-standard steel fittings from a single source -- buttweld manufactured in-house, forged fittings from our quality-controlled brother factory.
Steel Buttweld Fittings
ASME B16.9 / B16.25 / B16.28
Manufactured in our own 35,000㎡ plant with full-process QC. Available in carbon steel (A234 WPB/WPC), alloy steel, and stainless steel grades. Sizes 1/2"-48", SCH 10S to XXS.
Forged Fittings
ASME B16.11 · Socket Weld + Threaded (NPT)
Produced by our brother factory under our unified QC system. A105, A182 F304/316, F11/F22 and more. Sizes 1/8"-4", pressure classes 3000# / 6000# / 9000#.
Available Materials at a Glance
Carbon Steel
- A234 WPB / WPC (buttweld)
- A105 (forged)
- A350 LF2 (low temperature)
Alloy Steel
- A234 WP5 / WP9 / WP11 / WP22 / WP91
- A182 F5 / F9 / F11 / F22 / F91
Stainless Steel
- A403 WP304/304L, WP316/316L
- A182 F304/316, F321, F347
Why JS FITTINGS
6 Reasons Buyers Choose Us
Full ASME Range
Buttweld (B16.9) + Forged (B16.11) from one supplier. Simplify your sourcing, reduce vendor management complexity.
Quality-Controlled Supply
Self-produced buttweld fittings with full IQC / IPQC / FQC control. Brother-factory forged fittings under our unified QC system.
Oil-Company Approved
Vendor-list approvals from ADNOC (Abu Dhabi), PETROBRAS (Brazil), and NIOC (Iran) -- accepted as project endorsements globally.
95% On-Time Delivery
98% repurchase rate. Standard lead time 15-30 days per container. 90+ containers shipped monthly from Cangzhou port.
2-Hour Quote Response
45-minute urgent response channel. 7×24 reachable via WhatsApp / email. Dedicated account manager for each client.
Complete Documentation
MTR EN 10204 3.1 standard. Third-party inspection (SGS / TÜV) on request. CBAM and customs documentation supported.
About JS FITTINGS
Built on 35,000㎡ of
Manufacturing Expertise
Hebei Jinsheng Pipe Fittings Manufacturing Co., Ltd. (JS FITTINGS) is based in Cangzhou, Hebei -- China's pipeline fittings manufacturing hub. We supply carbon steel, alloy steel and stainless steel fittings for oil & gas, petrochemical, water treatment, power and industrial projects worldwide.
With an annual output value of USD 30 million, a 100+ person professional team, and oil-company approvals from ADNOC, PETROBRAS and NIOC, we are a trusted long-term partner for global distributors and contractors.
USD 30M
Annual Output Value
35,000㎡
Production Base
100+
Professional Staff
98%
Repurchase Rate
Certifications & Approvals
ISO 9001
CE Mark
GOST-R
ADNOC
PETROBRAS
NIOC
SGS / TÜV third-party inspection available on request. MTR EN 10204 3.1 standard.
Quality Assurance
Three-Stage QC Process
Every fitting passes IQC → IPQC → FQC before shipment. Complaint rate below 0.5%.
Incoming Quality Control
All raw materials (billets, pipes, plates) are verified against mill certificates before entering production. Chemical composition and mechanical properties checked.
In-Process Quality Control
Dimensional checks, visual inspection and hardness testing at every key production stage -- forming, heat treatment, beveling and marking.
Final Quality Control
10% pre-shipment sampling per ASME standards. Full dimensional, visual and marking review. MTR EN 10204 3.1 issued. SGS / TÜV available on request.
Industry-Leading Packaging
Our automated wrapping line applies 16 protective layers (industry norm: 8 layers), ensuring fittings arrive in perfect condition after long sea freight. Wooden case, pallet, woven bag or custom packaging available on request.
View Quality & Certifications →Cooperation Cases
Trusted by Global Buyers
From stock distributors to major EPC contractors -- our fittings are used in oil & gas, petrochemical, water treatment and power projects worldwide.
Offshore Pipeline Project -- UAE
A234 WPB Buttweld Elbows & Tees, ASME B16.9
12 containers · 480MT
Long-term supply agreement with a major UAE distributor for ADNOC-approved pipeline fittings. Delivered on schedule with full MTR 3.1 documentation.
Refinery Expansion -- Brazil
A182 F316L Forged Fittings, ASME B16.11
6 containers · stainless grades
Supplied stainless forged fittings for a PETROBRAS-approved refinery expansion. Third-party inspection by SGS completed before shipment.
Water Treatment Plant -- Germany
A403 WP304/316L Buttweld Fittings
4 containers · CE certified
Supplied CE-certified stainless buttweld fittings for a municipal water treatment plant expansion. CBAM documentation provided.
Get a Free Quote
Tell Us Your
Requirements
Submit your inquiry and receive a detailed quotation within 2 hours. Urgent requests responded to within 45 minutes. Our team is reachable 7×24.
Address
Wuliyao Industry Zone, Yanshan County,
Cangzhou City, Hebei Province, China
Contact Person
Mrs. Lisa Wang -- CBO / Chief Business Officer
7×24 reachable · 2-hour quote guarantee
Send Your Inquiry
Ready to Source ASME Fittings?
Get competitive pricing, 2-hour quote response, and complete documentation from a manufacturer with ADNOC, PETROBRAS and NIOC approvals.