We warmly welcome friends from all walks of life to visit the company, discuss cooperation, and create a brilliant tomorrow for pvc pipe fitting, 2 150 blind flange, api blind flange industry. We support, cooperate and promote each other in flange buta industry, and continue to improve our profitability and comprehensive strength. Our company adheres to the consistent tenet of 'quality for survival, reputation for development', actively introduces high-tech and talents and realizes the enterprise development path of large-scale operation, intensive scientific research and technology and standardized production and service procedures. We respond to the changes in the internal and external competitive environment of the company, change the rough human resource management to refinement, so as to attract more excellent talents for the company. Our corporate spirit is honesty, diligence, enterprising and innovation. Our service philosophy is to continuously provide you with high-quality products! We actively seize the commanding height of the market and lead our company to the road of international development. Our company upholds the highest ethical standards in all our business dealings, and we are committed to promoting transparency, accountability, and sustainability in all our operations. Our team is passionate about helping our clients achieve their goals and succeed in the global marketplace.
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![Forged Welding Neck Flange]()
Forged Welding Neck FlangeForged Welding Neck flange refers to a flange with a cone neck and butt welded with a cylinder or pipe. It belongs to the integral flange. Due to the excessive structure of the cone neck and the butt -
![Steel Castings]()
Steel CastingsThis standard is issued under the fixed designation A217/217M. -
![Carbon Steel Tee Rails]()
Carbon Steel Tee RailsAccording to ASTM A1 -
![Transportation Systems-Flange]()
Transportation Systems-FlangeAccording to ISO 15590-3-2004 -
![Steel Pipe Flanges]()
Steel Pipe FlangesAccording to JIS B 2220-2004 -
![Integral Pipe Flange]()
Integral Pipe FlangeIntegral flanges, also known as Long Weld Neck (LWN) flanges, materials are carbon steel, stainless steel, alloy steel and so on. In various domestic standards, IF is used to indicate the integral -
![Flange Spectacle Blind]()
Flange Spectacle BlindBlind flange, also known as blind flange. It is a connection form of flange. It's basically a flange without a hole in the middle. One of its functions is to block the end of the pipeline, and the -
![Forged Slip On Flange]()
Forged Slip On FlangeA slip-on flange is connected to the pipe or the fittings by two fillet welds, one executed inside and one outside the cavity of the flange. Slip-on flanges are also defined Hubbed Flanges and they -
![Socket Weld Flange]()
Socket Weld FlangeSocket welding flange refers to the pipe end inserted into the flange ring ladder, welded in the pipe end and the outer flange. There are two types with and without a neck. The rigidity of the flange -
![Reducing Flange]()
Reducing FlangeReducing flange, also known as the size head flange or reducing flange, the inner diameter size and the standard flange inner diameter size there is a certain difference, is a diameter change of the -
![Short Radius Elbow]()
Short Radius ElbowShort radius elbow means that the curvature radius of the elbow is 1 times the diameter of the pipe; Also known as 1D. The material of short radius elbow is stainless steel 201.304, carbon steel 20#, -
![Stainless Steel Pipe Flanges]()
Stainless Steel Pipe FlangesAccording to A182/A182M − 15
Charles Nestor
This company integrates design and production. In the years of cooperation, we have seen their product innovation and production process upgrade, so we trust them very much.
Vanessa Riley
When shopping, this company did not discriminate against us because of our small purchase volume. On the contrary, it introduced the products to us in detail and solved our questions in a timely
Beth Hickman
I hope I can cooperate with this supplier next time because it is very honest.
John Ritchey
The product is very in line with our wishes. Such a commodity is just beyond our reach. It has not only high face value but also high quality, which is worthy of being a good company with quality as
Stephen Jackson
As far as I'm concerned, this company's team services have gone beyond their responsibilities, so they will definitely be our long-term partners for years to come!
Odell Quarles
Your staff is really nice, very welcoming and helpful.
The stainless steel pipe fitting, 40Cr Alloy Pipe is independently developed by our's own R&D team since we owning industry-leading core technology. Yosun (Tianjin) Piping Engineering Co., Ltd. is one of the most professional flange buta manufacturers and suppliers in China, specialized in providing high quality customized products. Be free to wholesale flange buta in stock here and get quotation from our factory. For price consultation, contact us.