Copper Nickel Butt Welding Fittings Stub End ASME/AISI B16.9 4" SCH40 UNS C70600

MSS Type A stub ends are the industry norm and are utilized with standard flat face lap joint flanges. The lap thickness of the stub end typically meets the thickness of the schedule pipe it accompanies, and the exterior of the base has a curved machine radius for the lap joint flange to mate flush over the stub end. There are many instances in which lead time is critical and of more importance than adherence to existing ANSI / ASME flange specifications, and as such our customers will often choose to purchase a slip on flange and have the face machined to meet the radius requirement of the corresponding stub end piece. Furthermore, a standard lap joint flange will typically have a longer hub length in comparison to a slip on flange, but this is often considered unnecessary for many applications. Fabricators and field workers alike often choose to go this route in the event that a lap joint in a particular size or material grade is unavailable

Q1: Are you trading company or manufacturer ?

A: We are factory.

Q2: How long is the delivery ?

A: 15-30 working days

Q3: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

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If any questions,you can call me mobile phone at any times:0086-15710108231

TOBO INDUSTRIAL (SHANGHAI) Co., Ltd. is a professional supplier of pipeline products, located in Shanghai, with convenient transportation and beautiful environment.

Dedicated to strict quality control and customer service. Our experienced staff can readily discuss your requirements to ensure customer satisfaction. We have been producing pipe fittings for many years, specializing in supplying a variety of valuable alloy steel fittings, ultra-double phase fittings, nickel alloy fittings, copper and nickel fittings and global special steel integrated solutions. In addition, we provide a step-in-step solution for small batch, high-precision and hard-to-process non-standard metal parts.

We are known for our superior quality, competitive prices, first class work, safe packaging and proper delivery. Therefore, we are able to fully meet your needs and have a large customer base. Our products are sold around the world, such as South America, Europe, Southeast Asia, the Middle East and Africa, and in addition to our products, we also accept customized orders. In addition, we supply and export a variety of flanges, steel couplings, steel pipe joints, elbows and different diameter pipes, brass fittings, gaskets and various materials including brass, super dual phase steel, stainless steel. Our products are very popular in the overseas markets. We sincerely welcome friends from all over the world to visit and cooperate with us on the basis of long-term mutual benefit. We look forward to receiving your enquiry very soon.