Product Details:
Payment & Shipping Terms:
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| Material: | Carbon Steel And Stainless Steel | Surface Treatment: | Mirror Polish , Matt Finish , Sand-blasting |
|---|---|---|---|
| Packing: | Carton And Pallet | Technics: | Cold Press |
| Usage: | Oil Gas Water Industrial | Place Of Origin: | China |
| Connection: | Welding | Standard: | ANSI, BS, DIN ,GB, ISO, JIS , JPI, ASME |
| Application: | Petroleum, Natrual Gas , Water Disposa Etc |
Product Display
Weld neck flange provides a long tapered hub for welding to pipes , it is used in high pressure systems and suitable for both cold and hot temperatures. Generally machined by forging method, these flanges are typically butt welded to the pipe,when you are going to buy weld neck flange, it is important to specify the pipe thickness schedule. Because the flange inside diameter will match the inside diameter of pipe. The rim has a series of drilled holes that permit the flange to be affixed to another flange with bolts.
Forged Steel Flange Standard
Pressure Rating for Weld Neck Flange
ANSI FLANGES
Class 150, 300, 600, 900, 1500, 2500
JIS FLANGES
5K, 10K, 16K, 20K, 30K
DIN FLANGES
PN6, PN10, PN16, PN25, PN40, PN64, PN100
API FLANGES
2000PSI, 3000PSI, 5000PSI, 10000PSI, 15000PSI, 20000PSI
Material for Steel Pipe Flange
Stainless Steel Flange
ASTM/ASME A/SA182 F304, F304L, F316, F316L, F321, F904L, F310S,DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Carbon Steel Flange
ASTM/ASME A/SA105 A/SA105N, DIN 1.0402, DIN 1.0460, DIN 1.0619,ASTM A350 LF2 / LF3, ASTM A694 / A694 F52 / F56 / F60 / F65 / F70 / F80
Alloy Steel Flange
ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Nickel Weld Neck Flange
ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205
Hastelloy Flange
ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3
Duplex Steel Flange
S31803 / S32205 / S32750 / S32760 ASTM A182 F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Aluminium Flange
5052 /6061/ 6063 / 2017 / 7075
Weld Neck Flange Advantages
ASME B16.5 Weld Neck Flanges Dimensions
ASME B16.5 standard weld neck flanges are availbale in 1/2 ” to 24” nominal sizes and in pressure of Class 150#, 300#, 600#, 900#, 1500#, and 2500# . There are many seal facing as Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ) , Tongue-and-Groove (T&G) and Male-and-Female (M&F).
Hongxin Pipes & Fittings provides different types of nipple fittings according to the needs of hardware customers.
A nipple is a short segment of pipe with equal male threading at each end. It is typically used for connecting two other pipes, fittings or hoses.
Pipe nipples can be made from a wide range of materials, including carbon steel, brass, stainless steel, aluminum and more. Using pipe nipples makes it possible to position tubing exactly where it is needed.
Pipe nipples also come with a variety of end finishes, such as tapered thread, straight thread, roller cut, reamed and chamfered, square cut, and grooved.
| Product name | Flange |
| Material | Steel |
| Size | Customized Size |
| Process | Forging,rough, machinging, QT, finish maching |
| Type OF FLANGE | large diameter flange, welding flange |
FAQ
Q1: Can you provide a sample before a big order?
A": Yes,we can .
Q2: Whether there are some discounts for large quantities or not?
A: To be honest, we not only offer discounts to you because of quantity but also discounts to you when we do the promotion duning valve pruchase season.
Q3:If products have some quality problem ,how would you deal with?
A: Normally all our products get quality check and pressure testing before shipment. It quality problem due to wrong use .we will suggest some solution but not take cost,If it is products quality due to our production, we will provide solution and take related repair cost.
Q4: How long is your delivery time ?
A:Generally it depends on quantity and products types. If goods are in stock, the delivery time is within one week .It will be 25-45 days if it cunsonmer-made production.
Q5:What is your payment term?
A: T/T 30% for deposit, balance to be paid before shipment or L/C.
Q6 : Do you offer customizationg or OEM service?
A: Of course, It is custonmization when we finish production according to customers requlrements.If brand OEM , please offer the brand letter of authorization to me for exporting later.
Cangzhou Hongxin Pipe Fittings Co., Ltd., which was established in 1998, is a professional
manufacturer of steel & stainless steel fittings in China. Our company is 180 kilometers
away from Tianjin Port of China, enjoying very convenient transportation. All our products
are designed, manufactured and tested in strict compliance with the standards of DIN, BS,
ISO, ANSI, API, JIS, etc.
Our main products include steel pipe nipples, sockets (black or galvanized, seamless or
welded), stainless steel pipe fittings, malleable iron pipe fittings (union type, elbows,
reducers, bushings, couplings, caps, nuts, hose nipples and so on) and butt-welded pipe
fittings. We are also specialized in pipe cutting, bending, threading and end finishing,
according to customers' needs.
Presently, we export 90% of our products to Germany, France, Russia, Poland, Lithuania,
Israel, the Middle East and South America. With many years' efforts and support from our
valuable customers, these products have obtained a big market share in the world. Our
business principle is "Superior Quality, Competitive Price, Timely Delivery and Considerate
Service".
We welcome all customers to contact us for more information. We assure you, with our
technical knowledge and experience, our company will be one of you stable and long-term
business partners in China!
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