Qingdao Sangao Metal Structure Co.,Ltd is a professional above 50mm thickness steel pipe manufacturer and factory, we have been exporting high quality airport steel pipe made in China for years, welcome to contact us.
SPEC:
ABOVE 50mm steel pipe
1.high quality, competitive price
2.superior service
3.large stock
Product Name |
ABOVE 50MM STEEL PIPE |
Standard |
1.ASTM A106 ASTM A53 API5L B ASTM A179ASTM A210 ,ANSI B36.10 |
2.JIS G3454 JIS G3455 JIS G3456 JIS G3444 JIS G3445 | |
3. DIN1626 DIN17175 DIN2391 DIN1629 EN10305 | |
4.BS1387 GOST 8732 GOST 8731 GOST 4353 GOST 1050 | |
GOST 9940, GOST 9941 | |
Material |
1.A106/A53/API 5L GR.B, A178-C, A179-C A210 |
2.St35.8 St37 St42 St44 St45 St52 St52.4 St52.3 | |
3. STPG42 STB42 STB30 STPG38 | |
4. E355 S355J2H | |
5. X42X46 X52 X56 X65 X70 X76 X80 | |
Out Diameter |
Above 400mm 1/2inch to 100inch |
Wall Thickness |
Above 50mm/Sch40-160 XS XXS STD |
Surface |
1. bare pipes |
2. Oill painting or black painting or varnished | |
3. According to cold drawn precison steel pipe | |
Cold drawn bright surface | |
Annealing surface with small grains or normalized | |
Steel pipe ends deburring and round chamfering | |
End |
Beveled or plain end |
Prodution Equipments |
1. Hot rolled machinery: Model 133 325ASSEL |
2. 30 sets of Cold-drawn Machinery (Model: 3 ton to 500 ton) | |
Cold-rolled Machinery: Model LD-30, LD-60, LG-90H (L), | |
LG-159H (L) Automatic Roller Solution & Annealing | |
Heat Treatment Equipment 18-meter-long Pickling Sin | |
3. Hydrostatic tesing machine, ultrasonic wave flaw detection system, | |
eddy current inspection system, leakage flux flaw detection system | |
automatic length-measuring, weighting and mark spraying system. | |
QUALITY CERTIFIED |
1.Strictly acc. ASTM,DIN,JIS,EN,GOST etc |
2.Sample: We are accept your sample requirement | |
3.Test: Eddy current / hydrostatic/ Ultrasonic/ Intergranular | |
Corrosion or according to customers' request | |
4.Certificate:API, CE ,ISO9001.2000.MTC etc | |
5.Inspection: BV,SGS,others is avaliable |