PL Flanges/Plain welding Flanges
We manufacture and provide quality steel flanges in different standards like UNI, ANSI, JIS, BS and DIN. We can fabricate the steel flanges in different material like A105, 304, 304L, 316, 316L etc. Our steel flanges are available in both socket weld types and thread weld types. Some more details about our steel flanges are as follows:
Standard: UNI ANSI JIS BS DIN etc.
Material: A105, WCB, 304, 304L, 316, 316L
Type: Socket-weld; Thread-weld;
Size: 1/2"-42"
Pressure Class: 150-2500, 5k-30k PN0.25-32 Mpa
Packing: As per customers' requests
Major Products and Services: Flange, Cast Steel Flange, Stainless Steel Flange, forging Pipe, Fittings
Grades:
ASTM / ASME A 105.
ASTM / ASME A 350 LF 2
ASTM, A403, WP304 / 304L / 304H / 316 / 316L / 317 / 317L / 321 / 310 / 347 / 904L
Types:
Weld Neck, Slip On, Blind, Socket Weld, Lap Joint, Spectacles, Ring Joint, Orifice, Long Weld Neck, Deck Flange, etc.
Origin
China
Trademark
RD
Serial/Model NO.
DN10-DN2000
Standard
150#-2500#
Manufacturing Way
Forging
Material
Carbon Steel
Type
Threaded Connection Flange
Standard
ANSI
BIG Co., Ltd. is located in Beijing, China. Our corporation is specialized in handling the business of sale carbon steel pipe, welded steel pipe, steel pipe etc. The company has cooperated with many clients both from domestic and overseas, and has obtained consistently high praise from our customers since it was set up. We sincerely welcome you to visit our company or contact us for cooperation!
BIG is one of the leading and suppliers specializing in steel pipe products in China, mainly offering four series steel pipes including welded steel pipe (ERW, SSAW, LSAW and square and rectangle pipe), seamless steel pipe, hot dipped galvanized steel pipe and steel pipe with 3 layer polythene coating. We can provide customers different specification standards e. G. ASTM A53, ASTM A106, BS1387, API 5L, API 5CT, ISO3183 and etc. Our scope of supplying covers from 1/2" to 48" for the outside diameter of welded pipes, and 1/8" to 20" for the seamless pipes. For square and rectangle pipes the sizes within our scope are ranging from 10*10mm to 400*400mm and 10*20mm to 300*500mm.
By establishing a solid strategic cooperation relationship with our partners, we are integrating resources and optimizing efficiency. Our pipe business is dominating the global market day by day.
Other than steel pipes we are also capable of supplying a wide variety of pipeline accessories, steel pipe fittings; Valves, Ductile iron pipes etc. Consists of our one-stop sales. The integrated sales & service ensures customers with various demands an easier access for purchasing management.
In the past years we have exported premium quality steel pipes, pipe fittings and valves all over the world, such as Middle East countries (Iran, Iraq, UAE, Syria, Jordan, Saudi Arabia), Africa (Mauritius, Kenya, South Africa, Egypt), Europe (Greek, France), South and North America (Chile, Argentina, Brazil, American), and Southeast Asia, ect. The products are quite welcomed in these regions and our company enjoys a sound reputation globally.
