ASTM A234Wpb Carbon Steel Pipe Reducer Concentric SCH20

ASTM A234 Wpb Seamless Butt Weld Carbon Steel Pipe Fittings Welded Concentric Reducer

Product Description

Butt welded pipe fitting:(Carbon Steel / Stainelss Steel Butt weld pipe fittings,
Seamless / Seam Butt weld pipe fittings) are accessories of pipeline system, which connect the
pipes with the method of welding.

Reducer is a kind of pipe fitting used for pipe diameter. The commonly used forming process is reducing, expanding or reducing plus expanding, and stamping can also be used for reducing pipes of certain specifications.
A. Reducing/expanding forming
The reducing forming process of the reducer is to put the tube blank with the same diameter as the big end of the reducer into the forming die. By pressing along the axial direction of the tube blank, the metal moves along the die cavity and shrinks to form. According to the size of reducer, it can be divided into one press forming or multiple press forming.
B. Stamping forming
In addition to using steel pipes as raw materials to produce reducers, the reducers of some specifications can also be produced by using the steel plate stamping process. The shape of the die used for drawing is designed according to the size of the inner surface of the reducer, and the blanking steel plate is punched and stretched with the die.
Before bonding the reducer, the socket side and the outside of the socket shall be wiped with a dry cloth. When there is oil stain on the surface, it must be wiped. The following points should be noted:
1. Control caliber: DIN standard (DN10-DN150), 3A/IDF standard (1/2 "- 6"), ISO standard( Ф 12.7- Ф 152.4);
2. International industrial standards: DIN, ISO, SMS, 3A, IDF, etc;
3. Product material: stainless steel 304, 316, 316L;
4. Quality and application: The reducer is treated with high-grade polishing equipment inside and outside to meet the surface precision requirements; This product is suitable for dairy, food, beer, beverage, pharmacy, cosmetics and other industrial fields;
5. External processing: non-standard products can be processed with drawings and samples according to user requirements;
6. Connection mode: clamp (quick installation) type, welding type, thread (union) type.
Note that the reducer is also suitable for pipe diameter reduction in the environmental protection and dust removal industry, which is generally made of rolled steel plates, cut and welded, with different pipe diameters and materials
Generally, they are hot-rolled coils, which are applied very well and can save costs.

Product Display

Package

Company Profile

　　Established in 1989, Hebei Shengtian Pipe-Fitting Group Co., Ltd. located in Mengcun County Hebei Province China, covering a land area of 100,000 square meters, with a workshop of 25,000 square meters and registered capital of 110 million RMB. Our company has a strong staff team. There are over 360 employees, including over 30 professionals and technicians.

　　We are capable of manufacturing various pipe fittings. Our main products scope: steel elbow, tees, bends, reducers, caps, forged flanges and sockets. We have been in this line for over 20 years. Our products are exported to many countries and regions, such as Southeast Asia, the Middle East, Europe and America etc. Our pipes and pipe fittings enjoy a good reputation in domestic and foreign markets. Every year, hundreds of foreign visitors and innumerable domestic visitors come to our company for business cooperation.

　　We have first-class inspection devices, perfect detecting means and well-trained specialists. And we stick to ISO9000:2000 quality system and efficiently control procedure in production. We have confidence that we can supply the best quality products. We would like to take responsibility for any quality uncertainty. Even so, our price is competitive. Besides, we can provide the best service to you.

　　In order to avoid the policy of the anti-dumping duties imposed on pipe & fittings from the Europe, United States and other countries, We can re-export through other countries like Malaysia, etc, to circumvent the anti-dumping duties, which could make you to win more competitive price .

　　Our products are in compliance with many international standards

　　Pipe Standard: ASTM A53,A106,API 5L,ASME B36.10M---1996.

　　Pipe-Fittings Standard: ANSI B16.9/16.28,DIN 2605 / 2616,JIS P2311 / 2312,GOST.

　　Flange Standard: ANSI B16.5,DIN Series,JIS Series,GOST Series.

　　KEYWORD: butt welded pipe fittings,ANSI B16.9 pipe fittings,seamless pipe fitting.