We stick to ASME B16.48 from start to finish.
Available in Figure‑8, paddle blank, and paddle spacer styles.
Sizes run from 1/2” to 24”.
We handle pressures from CL150 up to...
We continue to enhance our ability in scientific research and technological development, and intensify the development, introduction and promotion of new technologies and b16 5 weld neck flange, 3 inch weld neck flange, 2 inch stainless steel flange . We insist on innovation, adopt new ideas, develop new products, and help the stainless flanges industry to develop. In the process of operation, we actively use scientific manufacturing methods, advanced production technology, strict quality management, and a style of excellence. After years of development, the company has a marketing service network with reasonable layout, wide coverage and complete services. Do not hesitate to contact us if you are interested in our product specifications, application, pricing and others. If you have the requirement for any of our products, please contact us now. Customer first, quality first, integrity first, service first. Because of responsibility, our company has the same goal, unity and cooperation, and belief in continuous improvement.
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![Steel Line Blanks]()
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![ASME B16 5 Weld Neck Flange]()
ASME B16 5 Weld Neck FlangeComplies with ASME B16.5, forged weld neck flangeread more
Core industrial pipeline connector, butt-welding type, high strength & excellent sealing
Multi-material/pressure adaptable, low... -
![Steel Slip On Flange]()
Steel Slip On FlangeCompany: HAIHAOread more
Material: Forged ASTM A105
Specification: DN25, Class 150, RF facing -
![ASME Blind Flange]()
ASME Blind FlangeStandard: ASME B16.5, material: carbon steel, stainless steel, alloy steel, connection type: bolted connection.read more -
![Socket Weld Pipe Flange]()
Socket Weld Pipe FlangeConnection Type: Socket weld, pipe inserted into socket and joined by fillet weldread more
Application Scope: High-pressure, high-temperature, leak-proof piping systems
Structural Feature:... -
![Large Diameter Flange]()
Large Diameter FlangeStandard: ASME B16.47, material: carbon steel, stainless steel, alloy steel, connection type: buttwelding.read more -
![Threaded Pipe Flange]()
Threaded Pipe FlangeStandard: ASME B16.5; material: carbon steel, 316L stainless steel, chromium molybdenum steel; connection type: threaded connection.read more -
![Stainless Steel Forged Flange]()
Stainless Steel Forged FlangeOur stainless steel flanges are produced in line with widely recognized international pipeline standards, namely ASME B16.5, ASME B16.47, EN1092-1, BS4504 and SANS1123. The product size covers...read more -
![Steel Plate Flange]()
Steel Plate FlangeExecution Standard：EN1092-1 type01read more
Type/Model：Forged，Plate Flange
Specification：DN15-DN600 -
![EN Weld Neck Flange]()
EN Weld Neck FlangeForged to EN 1092-1 Type 11 standardread more
Butt-welding connection for high-integrity piping systems
DN10-DN4000, PN2.5-PN400 pressure ratings
Materials: P250GH, 13CrMo4-5,... -
![BS Plate Flange]()
BS Plate FlangeExecution Standard: BS4504read more
Size Range: DN10 – DN4000
Pressure Rating: PN2.5 – PN250
Material Options: Carbon Steel (Q235, S235JR, S355JR), Stainless Steel (304, 316L), and... -
![BS Weld Neck Flange]()
BS Weld Neck FlangeExecution Standard: BS 4504read more
Type / Model: Forged Weld Neck Flange
Connection Type: Butt welding with bolted flange joint
Available Materials: Q235, S235JR, S355JR, S355J0,...
Henry Elliott
We researched a number of suppliers in the industry. This supplier not only has reliable products but also has similar values to ours. Sure enough, our cooperation is very smooth.
Derrick Slater
I really like these items, the customer service staff are also very kind!
Armand Walker
It's hard to buy such good goods online, so I'm very grateful!
Ricarda Kirschbaum
This company is customer-centric, focusing on customers' pressure and challenges in technology upgrading and product development, and integrating resources to help partners solve problems.
Sue Swick
The delivery time of this purchase is much earlier than agreed. They really put the customer first and only promise what they can.
Sara Yopp
Your staff is very dynamic and has a good work ethic, overall it was a perfect cooperation!
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Our company has created a lean and efficient GOST Elbow, ASME Bend, tube reducer, 6x4 concentric reducer production platform, built GOST Elbow, ASME Bend, tube reducer, 6x4 concentric reducer value, and promoted the value-added of the project. As one of the most professional stainless flanges manufacturers and suppliers in China, we are able to meet the needs of the majority of our customers. Please rest assured to wholesale high quality stainless flanges made in China here from our factory. For price consultation, contact us.