OD：20〜219mm
OD公差：±0.03
WT：0.6〜10mm
长度：2至12m或定制
国际标准：BV，SGS和ISO 9001
标准：astm-a53a，bs1387-1985和gb / t3091-2001
材料：Q195，Q215，Q235和Q345
产品类别：冶金，矿产和能源
技术：焊接
包装：捆绑或定制
用途：用于低压液体输送，如水，气，油和建筑

OD: 20 to 219mm
OD tolerance: ±0.03
WT: 0.6 to 10mm
Length: 2 to 12m or customized
International standards: BV, SGS and ISO 9001
Standards: ASTM-A53A, BS1387-1985 and GB/T3091-2001
Materials: Q195, Q215, Q235 and Q345
Product category: metallurgy, mineral and energy
Technique: welded
Packing: in bundles or customized
Usage: for low pressure liquid delivery such as water, gas and oil and construction