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Butt Weld Pipe Fittings And Flanges Manufacturer Since 1983

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Astm a420 wpl6 pipe fittings
How to Choose the Right Pipe Fitting Material for Corrosive Environments: A Complete Selection Guide
Selecting the right pipe fitting material is critical to preventing system failure. Read this guide to choosing between Carbon, Stainless, and Alloy Steel for your specific corrosive environment.
ASME B16.28 buttweld carbon steel short radius elbow
ASME B16.28 Buttweld Short Radius Elbows & Returns
While ASME B16.9 remains the “primary” standard for butt-welding fittings, ASME B16.28 focuses on a critical niche: Short Radius (SR) Elbows and Returns.
Weld neck flanges supplier
Industrial Steel Pipe Flanges FAQ
Learn about ASME B16.5 standards, WNRF/SORF types, A105/SS316L materials, and pressure ratings. Get expert sourcing advice from a leading China factory.
Custom WPB buttweld fittings Wholesales
ASTM A860 WPHY Pipe Fittings for High-Yield Pipelines
JS FITTINGS provides this blog with the specifications, grades (WPHY 42 to WPHY 70), and technical requirements of ASTM A860 fittings.
Astm a420 wpl6 pipe fittings
ASTM A420 WPL6 Pipe Fittings for Low Temperature Pipeline
Comprehensive guide to ASTM A420 WPL6 low-temperature pipe fittings. Learn about chemical composition, impact testing, and the difference between WPL6 vs. WPB.
buttweld 5D bend Manufacturing factory
Buttweld 5D/3D Pipe Bends: Specifications, Manufacturing, and Manufacturer
Buttweld 5D bend are often chosen for applications where space is limited but where a gentler curve is needed to maintain the integrity and flow efficiency of the pipeline. This radius helps reduce stress on the piping system and improves overall performance, making it a popular choice for industries like oil and gas, petrochemical, and water treatment.
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ASTM A105 Forged Flanges Shipped to Brazil
JS FITTINGS manufactured and supplied 3,080 pieces of ASTM A105 forged flanges (1″-24″) to Brazil.
ASTM A105 flange
130-Ton Multi-Standard ASTM A105 Flange Supply for Thailand Infrastructure Projects
We fulfilled a major contract in Thailand, supplying 32,319 pieces (130 tons) of ASME, DIN, and JIS standard flanges for municipal drainage.
20 Tons Carbon Steel Flanges & Fittings Supplied to Hungary
EN 1092, EN 10253 Flanges and Buttweld Pipe Fittings to HUNGARY
20 tons pipe flange and Buttweld Pipe Fittings (carbon steel) to HUNGARY, used for a municipal drainage system.
Forged socket weld pipe fittings
Socket Weld Pipe Fittings: Specifications, Types, and Industry Standards, Applications – Complete Specification
Learn about ASME B16.11 standards, Class 3000/6000 ratings, and critical installation tips for carbon steel piping systems. JS FITTINGS – Your expert industrial manufacturer.
cut the cap of the tee
Carbon Steel Pipe Caps: Standards, Manufacturing, and Selection for Industrial Piping Systems
Learn about ASME B16.9 standards, ASTM A234 WPB material properties, manufacturing processes, and how to select the right end caps for high-pressure piping systems.
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Carbon Steel Pipe Fittings and Flange Orders for Argentina
JS FITTINGS had a successful shipment of over 100 containers of industrial pipes and fittings to Argentina.
Astm a106 grade b carbon steel pipe for high temperature service
ASTM A106 Grade B Steel Pipe Supplier: A Comprehensive Technical Guide
Looking for a reliable ASTM A106 Grade B steel pipe supplier? Explore our comprehensive guide on specifications, material properties, and quality control at JS FITTINGS. Get a fast quote today!
buttweld Steel pipe fitting and flange
ASME B16.9 vs. ASME B16.11: A Comprehensive Comparison of Buttweld and Forged Fittings
Discover ASME B16.9 Buttweld and B16.11 Forged fittings, the key differences in size, pressure ratings, and applications to choose the right fitting for your piping project.
buttweld steel pipe fittings and flange Bulk shipment
Bulk Shipment: Full Container Loads of Pipe Fittings,Flanges and steel pipes Heading to Brazil, UAE, and Indonesia
Discover how JS Fittings manages bulk shipments of pipe fittings and flanges for international projects. Reliable factory-direct supply for distributors in Indonesia, Belarus, and beyond.
steel blind flange
Blind Flange vs. Blank Flange in Piping Projects
As a leading industrial flange factory, JS FITTINGS explains the nuances between blind and blank flanges. Get professional insights into forged steel flanges, production standards, and positive isolation safety.
Industry Forged Flanges
ASME B16.5: The Definitive Guide to Pipe Flanges and Flanged Fittings
Everything about ASME B16.5 pipe flanges. This guide covers pressure classes (150-2500), size ranges (NPS 1/2-24), material specs like ASTM A105, and flange types
buttweld tee fitting test factory
Buttweld Tees: Quality Standards, Manufacturing, and Sourcing Strategies
We offer ASME B16.9 equal & reducing tees in carbon, stainless, and alloy steel. Reliable source for stockists and engineering projects.
Weld neck flanges supplier
Weld Neck Pipe Flanges: Definitive Guide to High-Pressure Piping Solutions
JS FITTINGS is a leading manufacturer of ASME B16.5 & B16.47 forged flanges in Carbon, Stainless, and Alloy Steel. Get expert specs and factory pricing here.
carbon steel flange supplier
Why Lap Joint Flanges are the Strategic Choice for Cost-Effective Piping?
JS FITTINGS offers high-quality LJ flanges at factory prices. Fast shipping to Middle East, SE Asia & LatAm. Get a quote!
Industry Pipe Fitting Manufacturer
How to Identify Quality Pipe Fitting Suppliers to Reduce Procurement Costs
For pipe fitting stockists, high procurement costs aren’t just about the price tag.
Fittings and flanges
Understanding ASME B16.9 Tolerances and Pressure Ratings
A technical analysis of ASME B16.9 tolerances and pressure rating calculations for piping engineers. Understand the critical factors in wall thickness and material integrity for high-pressure systems.
astm a234 wpb pipe fittings​
Butt Weld Fittings
Explore our comprehensive guide covering ASME B16.9 standards, material grades (WPB, Stainless, Alloy), manufacturing processes, and how to choose the right fittings for your piping system.
SSAW steel pipe manufacturer
LSAW vs. SSAW Steel Pipe: Making the Right Choice for Your Project
SAW vs. SSAW Steel Pipe: Making the Right Choice for Your Project
ASME B16.9, B16.28, and B16.49
Navigating the Essentials of Buttweld Standards: ASME B16.9, B16.28, and B16.49
In the industrial piping sector, precision isn’t just a goal—it’s a safety requirement. When you are sourcing components for high-pressure systems or corrosive environments, the technical specifications on your purchase order are what stand between a successful installation and a catastrophic system failure. For most project managers, three standards frequently surface: ASME B16.9, B16.28, and Navigating the Essentials of Buttweld Standards: ASME B16.9, B16.28, and B16.49
Astm a105 vs a105n flange
ASTM A105 vs. ASTM A105N Flanges
Understand the technical differences between ASTM A105 and A105N flanges. Learn why normalization matters for forged carbon steel performance and low-temperature service.
buttweld steel pipe
Guide to Pipe Fittings in the Oil and Gas Industry: Selection, Materials, and Standards
How do you choose the right pipe fittings for high-pressure oil and gas environments? Learn about ASME B16.9 standards, A234 WPB materials, and tips for buttweld applications from China pipe fitting factory.
Success at the 2026 Spring Canton Fair
Success at the 2026 Spring Canton Fair
JSFittings concludes a successful 2026 Spring Canton Fair. We reconnected with loyal partners and established new global relationships for industrial pipe fittings, elbows, and flanges.
astm a234 wpb pipe fittings​
ASTM A234 WPB Fittings: Specifications, Dimensions, and Sourcing
Discover complete ASTM A234 WPB specifications, dimensions, and request fast quotes from JS Fittings.
Astm a105 carbon steel flanges
ASTM A105 Carbon Steel Flanges Guide
Discover everything you need to know about ASTM A105 carbon steel flanges, including specs, dimensions, and why forged A105 steel is the industry standard.
Join JS Fittings at the 139th Canton Fair 2026 | Booth 9.1C46
JS Fittings Invitation: See You at the 139th Canton Fair (Booth 9.1C46)
Join JS Fittings at the 139th Canton Fair 2026 | Booth 9.1C46
Socket Weld vs buttweld fitting
Industrial Pipe Fittings Guide: Butt Weld vs. Socket Weld Fittings
This comprehensive guide provides a deep dive into the technical specifications (ASME B16.9 and B16.11), material standards, and specific applications for both welded pipe fittings and socket weld fittings.
Socket Weld vs buttweld fitting
High-Precision Industrial Pipe Fittings: ASME B16.9 Buttweld Solutions
Learn the difference between eccentric vs. concentric reducers and find reliable ASME/ANSI suppliers.
buttweld reducer
Butt Weld Reducer Fittings for Buy
Butt Weld Pipe Reducers for Buy: Concentric vs. Eccentric Reducer Fittings
carbon steel buttweld elbow bulk produce
Butt Weld Fittings Ultimate Guide: Specifications, Standards, and Dimensions
Explore our comprehensive guide on butt weld fittings. Learn about what is a butt weld, technical dimensions (ASME B16.9), and how to choose high-quality weldable pipe fittings for your industrial projects.
Custom WPB buttweld fittings Wholesales
Selecting the Right Carbon Steel Pipe Fittings: A Comprehensive Guide for Global Stockists and Engineers
JS Fittings provides high-quality buttweld and forged fittings for global stockists. Access our technical dimension charts today.
carbon steel Pipe Fitting Manufacturer
Supply Chain Resilience: How JSFittings Ensures Stable Lead Times for Global Pipe Fitting Stockists
Tired of supply chain delays? Discover how JS Fittings ensures stable lead times and premium quality for global pipe fitting stockists through factory-direct control and efficient production.
Plate flanges in oil and gas projects
High-Pressure Solutions: Flange Material Selection for Offshore Oil & Gas Platforms
Explore the best flange materials for offshore oil & gas platforms. Learn why JS Fittings’ Duplex and A350 LF2 solutions are the top choice for high-pressure, corrosive environments.
Js fittings carbon stee pipe fitting and flange (55)
Why Bulk Buyers Choose JSFittings for Large-Scale Buttweld Elbow Fitting Procurement
JS Fittings offers high-quality ASME B16.9 elbows for large-scale procurement. Competitive wholesale pricing, MTC 3.1 traceability, and global shipping for stockists. Get a bulk quote today!
Slip on flanges industrial applications
Why Do Industrial Flanges Leak? Common Causes and How to Prevent Them
Learn the top causes of industrial flange failure and how to prevent them with proper installation and maintenance.
会见客户
2026 Hitting the Ground Running in the New Year
Today marks the first official working day for our team after the Spring Festival holiday. While the festive spirit is still in the air, our factory is already humming with the sound of production.
2026 Chinese New Year Holiday Steel Pipe Supplier
2026 Chinese New Year Holiday Notice: Hebei Jinsheng Pipe Fitting Manufacturing Co., Ltd
Celebrating the Year of the Horse! Hebei JSFITTINGS is on holiday Feb 12-23, but our sales team stays online to handle your steel pipe, fitting orders.
Lap joint flange
How Can Flanges Be Classified Based on Pipe Attachment?
Selecting the correct connection method is crucial for any piping system. In the world of forged steel flanges, the attachment type determines the pressure rating, durability, and ease of maintenance. As a leading forged steel flange supplier in China, we see many clients struggle to pick the right design. Here is a clear guide on How Can Flanges Be Classified Based on Pipe Attachment?
Carbon steel SORF Flange
SORF Flange: Comprehensive Guide
In the demanding world of industrial piping, the integrity of a connection can make or break an entire operation. Among the various components used to secure these systems, the SORF Flange (Slip-On Raised Face Flange) stands out as a versatile, cost-effective, and highly reliable solution. Whether you are designing a high-pressure chemical line or a SORF Flange: Comprehensive Guide
2025 annual gala
2025 Annual Gala
Entire team at HEBEI JINSHENG PIPE FITTING MANUFACTURING CO., LTD gathered yesterday for our highly anticipated Annual Gala. It was more than just a meeting; it was a moment of reflection, a celebration of resilience, and a strategic launchpad for the year ahead.