Home > Products > STEEL PIPES > GB/T 6728 U 200 Galvanized C Channel /gi c Channel
GB/T 6728 U 200 Galvanized C Channel /gi c Channel
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Product Details
| Standard | ASTM, GB | Place of Origin | China | |
| Brand Name | Kingmetal | Model Number | ERW 1 | |
| Type | Welded | Steel Grade | 300 Series | |
| Application | Construction | Certification | ROHS | |
| Welding Line Type | ERW | Thickness | 1mm-40mm | |
| Outer Diameter | 6mm-530mm |
Product Description
GB/T 6728 carbon steel square pipe
Details of Product
Size | OD(6mm-530mm ) x WT(SCH10-SCH160S) x L(13m max) | |
Material Grade | Gr.A, Gr.B,X42,X52,X65,A179,A210,STB340,ST35.8,ST45.8 | |
Standard |
ISO 9001,GB/T 3092,ASTM A53,ASTM A500 etc. | |
Description
| Surface Finish | Treatment: Annealing and Pickling, Matt Finish or Satin Finish,Mirror Finish, Wire Drawing or Hairline Finish Roughness Average: 0.1~0.2μm Outside, 0.3~0.4μm Inside. |
Ends Finish | Plain Ends or Beveled Ends | |
Test | Eddy Current/ Hydrostatic/ Ultrasonic/ Intergranular Corrosion Or according to customers' request | |
Application |
For use in the Petroleum, Chemical, Chemical fiber, Medical Machinery, Aerospace, Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure Vessels, Condensers, Water, Electricity and other industries. | |
Packing |
Each in PVC bags, Bundles with knitted plastic bags, Wooden cases,Wooden pallet or according to customers' request | |
Finished Product
Production Line
Quality testing

About packing
Certification and Application
Our customers
Contact Us
- Guangzhou Kingmetal Steel Industry Co., Ltd.
- Contact nameshalley wei Chat Now
- Phone86-020-82241176
- AddressROOM 703, N0.3 NORTH JUNYA STREET, HUANGPU,GUANGZHOU,CHINA, Guangzhou, Guangdong
Product Categories
| FITTINGS | FLANGES | New Products | PREFABRICATED HOUSE AND LIGHT STEEL MATERIAL |
| STEEL BAR | STEEL PIPES | Steel section | Valves |
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ASTMN A 500 Q235 /Q235B 40X40 Square Steel Pipe
JIS G3473 STC J70 PRECISION SEAMLESS CARBON STEEL TUBE FOR HYDRAULIC PIPE
ASTM A 53/ 106 GR.B /X42 12 Inch STD API5L Carnon Steel Line Pipe
Jis G4051 S20c Sch 40 Seamless Carbon Steel Line Pipe
NB150 SCH40 Gr.B Fluid Steel Pipe
A192/A210/A179 Seamless Carbon Steel Boiler Tube





G3445 Stkm12c / Stkm11a Seamless Carbon Steel Tubes
ASTM A209 T1 Black Coated Carbon Steel Boiler Tube
Stainless Steel Sanitary Pipe AS PER ASTM A270
ASTM A270 304 /316L/321 Seamless Cold Rolled 201 Stainless Steel Pipe
EN 10305 E235 Precision Seamless Steel Tube / Precision Tube
Cold Drawn Carbon Steel Precision Tube .
GB/T 3639 Carbon Steel Seamless Precision Tube
en 10305 E235 Precision Seamless Steel Tube
Din2391 Seamless Precision Steel Tube
E235 n Cold Drawn Seamless Stee.l Pipe
Aisi 1020 Cold Drawn Seamless Steel Pipe
ASTM A252 Big Diameter Spiral Welded Carbon Steel Pipe
S355JOW SAW Pipe / Spiral Seam Sumereged Arc Welded Pipe/API 5L SSAW PIPE
ERW Bituminous Epoxy Paint Spiral Welded Steel Pipe
ASTM A252 Galvanized Spiral Welded Pipe
DIN17172 Gr.B 18" Spiral Welded Carbon Steel Pipe
ASTM A500 GR.A Seamless Carbon Steel Structure Pipe Used in Car ,mineral
ASTM A501 GR.B Seamless Carbon Steel Structure Pipe
GB 5310: 20G, 12Cr1MoV Seamless Carbon Steel Liquid Transport Pipe
ASTM A519 GR.A Seamless Carbon Steel Structure Pipe,
ASTM A519 GR.B Seamless Carbon Steel Structure Pipe
ASTM A53 GR.B Seamless Steel Pipe for Liquid Transportation
St35.8 Seamless Carbon Steel Pipee for Liquid Transportation