We have the most advanced production equipment, experienced and qualified engineers and workers, recognized quality control systems and a friendly professional sales team pre/after-sales support for Manufacturing Companies for black iron flange, v band flange, 6 inch offset toilet flange .In the 4 weld neck flange industry, we have gradually established and solidified our own brand, providing the most suitable quality products and timely and thoughtful services according to customer needs is our consistent work goal. We always follow the value concept of science first, and constantly advance with scientific and technological innovation as the soul. We sincerely welcome you to visit our company or contact us for cooperation! We always uphold the business philosophy of quality, regard quality as the root of enterprise survival and development, and firmly grasp the quality management. Please contact us for more information. We always adhere to the corporate philosophy of "quality-oriented, scientific and technological innovation, all with the customer", which is favored by our regular customers. In recent years, our company has made great progress in its development, and its professional level has been constantly improved, and it has close relationship with customers. We believe that performance is not only expressed in the scale of operation and speed of development, but also reflected in the improvement of organizational capacity, innovation of management mode, and cultivation of outstanding talents, etc. It is a comprehensive, balanced and high-quality performance.
  • Carbon Steel Lap Joint Flange
    Product Name: Carbon Steel Lap Joint Flange
    Material: A36, A105, Q235, A350 LF2, F60
    Standard: ANSI, DIN, UNI etc.
    Application: Liquid delivery connection; Structure...
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  • Anchor Hydraulic Flanges
    Product Name:anchor hydraulic flanges
    Sizes: 1/2"--30"
    Finish: Black, Hot Dipped Galvanized, Electro Galvanized
    Standard: HG5051~5028-58, ANSI.
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  • Alloy Steel Blind Flange
    Product Name: Alloy Steel Blind Flange
    Material: F11, F12, F22, F5, F9, F91; UNS N07080, UNS N08020, N04400, N06600, N06625, N08800, N08810, N08825, N10276,N10665,N10675 etc. ...
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  • Raised Face Lap Joint Flange
    Product Name: raised face lap joint flange
    Sizes (mm): DN10~2000
    Finish: Black, Hot Dipped Galvanized
    Standard: GB/T9119.
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  • Stainless Steel Lap Joint Flange
    Place of Origin: Hebei, China
    Type: Stainless Steel Lap Joint Flange
    Customized support: OEM & ODM
    ​Application: General
    Temperature of Media: Low...
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  • Alloy Steel Threaded Flange
    Product Name: Alloy Steel Threaded Flange
    Material: Alloy Steel, Nickel Alloys, Copper Alloys, Hastelloy, Titanium Alloy, Aluminum Alloy
    Standard: ANSI, BS, DIN, GB, ISO, JIS,...
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  • Stainless Steel Slip On Flange
    Product Name: Stainless Steel Slip On Flange
    Sizes (mm): DN15~DN600
    Finish: According to the needs of customers
    Materials: ASTM A182 F304, 304L, F316, 316L, 1Cr18Ni9Ti,...
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  • Alloys Weld Neck Flange
    Product Name: Alloys Weld Neck Flange
    Standard: ANSI/ ASME B16.5, DIN, EN1902-1, JIS etc.
    Size: 1/2''~80'' (DN10~3600)
    Pressure: ANSI: Class 150-2500 DIN:PN6-PN250 ...
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  • Carbon Steel Weld Neck Flange
    Place of Origin: Hebei, China
    Brand Name: Hebei Huayang
    Model Number: Weld Neck Flange
    Standard or Nonstandard: Nonstandard
    Standard: ANSI, ASME, ANSI, DIN,...
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As a "quality first, customer first" company, they did exactly what they called for it.
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Leonard Barrett star star star star star
This product is a classic product of the company. If you are not sure which one to buy, try this one first. Although it does not have many new designs, but it is relatively cheap and has relatively
Carolyn Thompson star star star star star
Your products have beautiful appearance, high quality and long service life. We are considering long-term cooperation with you.
Luisa Holman star star star star star
Their product technology looks very advanced and thick. The soft skin of the shell feels comfortable to touch. The workmanship is fine and the texture is good. The appearance is simple.
Donna Reed star star star star star
It's my honor to cooperate with such a professional supplier, and look forward to the next time!
part# 4.00 150# RF WN FLANGE STD* Domestic Weld N...

Flanges » Weld Neck. Product Name: 4.00 150# RF WN FLANGE STD* SKU: 111617; Weight: 16.00; Bore: STD; Class: 150# Face: Raised; Material: Carbon Steel; Origin: Domestic; Size: 4.00;...

Weld Neck Flange Dimensions (Cl....

Sep 20, 2017 · The charts show the dimensions of weld neck flange class 150, 300, 400, 900, 1500, 2500 in inches and in millimeters (with dimensional...

Weld Neck Flanges | Long Weld Neck Flanges | Nozzle …...

Weld neck flanges are the most popular flange type with a neck extension with a weld bevel at the end. This type of flange is designed to butt weld directly to pipe to provide a superior and...

What is Weld Neck Flange, Material Types, and …...

A weld neck flange, also called a tapered hub flange or high-hub flange, is a kind of flange that can relocate stress to the pipes, ensuring a decrease in high-stress concentration at the bottom of...

Weld Neck Flange Dimensions - Class 150 to Class …...

Weld neck flange dimensions are covered in ASME B16.5 – which covers Pipe Flanges and Flanged Fittings for size NPS ½” to 24” for above NPS 26” to 60” it should be as per ASME B16.47. During a...

4-1500-WELD-NECK-RF-160-FLANGE - Texas Flange...

PART IDENTIFICATION : 4-1500-WELD-NECK-RF-160-FLANGE. SIZE: 4. CLASS: 1500. FACE: RF. TYPE: WELD-NECK. SCH: 160....

With our own efficient manufacturing capacity, we ensure that deliverability and the batch sizes of our brass elbow fittings, flange base are in line with the dynamics of our markets at all times. Hebei Huayang Steel Pipe Co., Ltd is one of the most professional 4 weld neck flange manufacturers and suppliers in China, specialized in providing high quality products with low price. We warmly welcome you to buy discount 4 weld neck flange for sale here from our factory.
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