Вид плащане:D/A,D/P,T/T,L/C
Инкотерм:FOB,CFR,CIF,EXW
Мин. Поръчка:1 Metric Ton
транспорт:Ocean,Land
порт:shanghai,qingdao,tianjin
$580≥1Metric Ton
Модел №: L245/ L290/ L320 /L360/ L390/ L415/ L450/ L485/ L555
Марка: Houming
Standard: Bs, Gb, Astm, Jis, Api
Section Shape: Round, Rectangular, Oval, Ltz, Square
Place Of Origin: China
Production Process: Erw
сертифициране: Bsi, Ce, Ul, Api
Surface Treatment: Copper Coated, Galvanized
Special Tube: Api Pipe, Emt Pipe, Thick Wall Pipe
Whether Alloy: Is Alloy
Tolerance: ±1%, ±3%, ±5%
Category: Seamless Steel Pipe, Square tubes, Spiral Welded Pipe, Welded Steel Pipe
Processing Service: Bending, Welding, Decoiling, Punching, Cutting
Име на продукта: steel Tube
транспорт: Ocean,Land
Място на произход: Китай
порт: shanghai,qingdao,tianjin
Вид плащане: D/A,D/P,T/T,L/C
Инкотерм: FOB,CFR,CIF,EXW
Standard | Steel Grade | Outer Diameter Range | Wall Thickness Range | Tolerance |
API SPEC 5L | All | 219.1--507 | 4--20 | +15%/-12.5% |
B | 508--610 | 4--20 | +17.5%/-12.5% | |
*Level 12 and above | 508--610 | 4--20 | +19.5%/-8% | |
GB/T 9711.1 | All | 219.1--507.9 | 4--20 | +15%/-12.5% |
L245 | 508--610 | 4--20 | +17.5%/-10% | |
L290-L555 | 508--610 | 4--20 | +19.5%/-8% | |
GB/T 9711.2 | All | 219.1--610 | 4--10 | +1.00mm/-0.5mm |
219.1--610 | 10.1--20 | +10%/-5% | ||
API 5CT | 219.08--610 | -12.5% | ||
ASTM A53M | 4--20 | -12.5% | ||
GB/T 3091 | 4--20 | ±12.5% | ||
GB/T 6728 | 4--10 | ±10% | ||
10.1--20 | ±8% | |||
SY/T 5728 | 4--11.9 | ±10% | ||
12--20 | +10%/-1.2mm | |||
GB/T 13793 | / | Higher | ||
4.2--5.5 | ±8% | |||
5.6--20 | ±10% |