Rainbow Trading Development Co., Limited
Guangdong, China
Last Login Date:
Nov 06, 2009
Business Type:
Trading Company
Main Products:
Pipe Fitting, Steel Pipe Fittings, Steel Fitting, Seamless Steel Fitting, Flanges, Steel Flanges, Valves
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Product Description
Company Info
Product Description
Flange raw material:
Carbon steel, stainless steel, Alloy steel, Low-temperature steel
Standards:
ASME/ANSI B16.5, B16.47A/B, MSS SP-44, DIN, JIS, BS
Size: 1/2"~64" (DN15mm ~ 1600 mm)
Pressure Rating :
Class 150, 300, 600, 900, 1500 and 2500; PN 6, PN10, PN16,PN25, PN400 and PN64; JIS 5K, 10K, 16K and 20K
Joint faces : RF/RTJ/FF
Materials : RST37, S235JRG2,C22.8, SS400, SF440A,A105,301,321,304,304L,316,316L,317,317L
The socket welding flange is similar to a slip-on flange except it has a bore and
a counter bore dimension. The counter bore is slightly lager than the O.D. of the
matching pipe, allowing the pipe to be inserted into the flange similar to a
slip-on flange. The diameter of the smaller bore is the same as the I.D. of the
matching pipe. A restriction is built into the bottom of the bore which sets as
a shoulder for the pipe to rest on. This eliminates any restriction in flow when
using a socket welding flange.
Carbon steel, stainless steel, Alloy steel, Low-temperature steel
Standards:
ASME/ANSI B16.5, B16.47A/B, MSS SP-44, DIN, JIS, BS
Size: 1/2"~64" (DN15mm ~ 1600 mm)
Pressure Rating :
Class 150, 300, 600, 900, 1500 and 2500; PN 6, PN10, PN16,PN25, PN400 and PN64; JIS 5K, 10K, 16K and 20K
Joint faces : RF/RTJ/FF
Materials : RST37, S235JRG2,C22.8, SS400, SF440A,A105,301,321,304,304L,316,316L,317,317L
The socket welding flange is similar to a slip-on flange except it has a bore and
a counter bore dimension. The counter bore is slightly lager than the O.D. of the
matching pipe, allowing the pipe to be inserted into the flange similar to a
slip-on flange. The diameter of the smaller bore is the same as the I.D. of the
matching pipe. A restriction is built into the bottom of the bore which sets as
a shoulder for the pipe to rest on. This eliminates any restriction in flow when
using a socket welding flange.
Address:
Rm402 Lifeng Garden Sichou Street, Foshan, Guangdong, China
Business Type:
Trading Company
Business Range:
Construction & Decoration
Main Products:
Pipe Fitting, Steel Pipe Fittings, Steel Fitting, Seamless Steel Fitting, Flanges, Steel Flanges, Valves
Company Introduction:
Chinese products in European quality and service: steel elbows, tees, reducers, caps and flanges in DIN, ANSI, JIS, EN standards confirmed by PED, ISO 9001, TUV, API and others standards.
Rainbow Trading Development is one of the largest group in China which embraces the best mainland Chinese and Taiwanese manufacturers of steel products: Pipes, seamless and welding fittings, flanges, valves.
Rainbow main offices are located in China and Europe.
We are present in many countries around the world, we sell our products to Europe, South & North America, Middle East, Australia, Asia.
Our group currently employs over 2000, highly qualified specialists: Engineers, technologists, workers, sales & marketing staff. Our consultants, speaking fluently English, are always close to the customer.
Our products are widely used in fields of petroleum, chemical industry, environmental protection equipment, electric power plant, pollution discharging project, biological engineering and municipal engineering.
We offer products of various materials, stainless and carbon steel:
304, TP304, 304L/TP304L, 316, 316L, TP316L, 317L, 321, TP321, 310S, S235JRG2, S355JR, Rst37-2, C 22.8, St3s, St41, S235JRGZ, 18G2A, C228, A234 WP11-WP22-WP5-WP9-WP91, 10CrMo910, WB36, ST45.8/III, P235GH, P245GH, P265GH, S355 J2G3, WPB, 16Mn, WPHY52 and others.
We can work in American, German, English, Japanese standards including:
ASTM A312, ASTM A213, ASTM A269, ASTM A511, JISG3459, JISG3463, DIN17456, GB/T14975-2002, GB/T14976-2002, GB/T13296-91, DIN 1092-1, ASME B16.9, MSS SP-43, DIN 2605, JIS B2313, GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, HG/T21631 and others.
The quality is the most important for us so we support the strict quality control systems of our products with international certificates including ISO, PED, TUV, API and we assure the best quality of our products.
We organize shipments and inspections of the goods ready for shipment. We provide a special system of packing and preparing fittings for a sea journey to protect it against the rust while shipment.
We set our eyes on the present, but even today we are thinking of the future which will be new mile¬ Stones in the record of our achievements, at the same time being fully aware of our input in shaping the global re¬ Ality.
For more information about any of our products, please don′t hesitate to contact us for more details.
We wish you interesting experience and profitable business with our company!
Rainbow Trading Development is one of the largest group in China which embraces the best mainland Chinese and Taiwanese manufacturers of steel products: Pipes, seamless and welding fittings, flanges, valves.
Rainbow main offices are located in China and Europe.
We are present in many countries around the world, we sell our products to Europe, South & North America, Middle East, Australia, Asia.
Our group currently employs over 2000, highly qualified specialists: Engineers, technologists, workers, sales & marketing staff. Our consultants, speaking fluently English, are always close to the customer.
Our products are widely used in fields of petroleum, chemical industry, environmental protection equipment, electric power plant, pollution discharging project, biological engineering and municipal engineering.
We offer products of various materials, stainless and carbon steel:
304, TP304, 304L/TP304L, 316, 316L, TP316L, 317L, 321, TP321, 310S, S235JRG2, S355JR, Rst37-2, C 22.8, St3s, St41, S235JRGZ, 18G2A, C228, A234 WP11-WP22-WP5-WP9-WP91, 10CrMo910, WB36, ST45.8/III, P235GH, P245GH, P265GH, S355 J2G3, WPB, 16Mn, WPHY52 and others.
We can work in American, German, English, Japanese standards including:
ASTM A312, ASTM A213, ASTM A269, ASTM A511, JISG3459, JISG3463, DIN17456, GB/T14975-2002, GB/T14976-2002, GB/T13296-91, DIN 1092-1, ASME B16.9, MSS SP-43, DIN 2605, JIS B2313, GB/T12459, GB/T13401, SH3408, SH3409, HG/T21635, HG/T21631 and others.
The quality is the most important for us so we support the strict quality control systems of our products with international certificates including ISO, PED, TUV, API and we assure the best quality of our products.
We organize shipments and inspections of the goods ready for shipment. We provide a special system of packing and preparing fittings for a sea journey to protect it against the rust while shipment.
We set our eyes on the present, but even today we are thinking of the future which will be new mile¬ Stones in the record of our achievements, at the same time being fully aware of our input in shaping the global re¬ Ality.
For more information about any of our products, please don′t hesitate to contact us for more details.
We wish you interesting experience and profitable business with our company!
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