基本信息
| 标准 | BS |
|---|---|
| 年级 | A53-A369 |
| 厚度 | 5 - 28 mm |
| 外层直径 | 219 - 2820 mm |
| 出生地 | Hunan China (Mainland) |
| 科形状 | 轮 |
| 中学或没有 | 非次 |
| 技术 | 看到 |
| 特别管 | 研究所的烟斗 |
| 合金或者不是 | 非合金的 |
productnameASTM A252 spiral steel pipe standardBS1387-1985, ASMT A53. API 5L qualityfirst gradeapplicationPetroleum pipelines, natural gas pipelines ,coal gas,steel construction advantage1.big outer diameter2.thick wall pipe3.varnish coating coatingEpoxy Powder. 3PE/2PE. FBE. bared or painted with oil endsBevel ends, plain, facing and chamfering Threading with caps and coupling packingbig OD: in bulksmall OD: tied with strong steel strips in bundleswrapped in waterproof paper or plastic plugs in both ends . techniquechemical and physical property inspectionX-Ray detector, hydrostatic-test. Eddy Current deliverywithin 35 days after contract signed
交货条款及包装
Packaging Detail: 1.Export standard packing2.Bundle or Container or as per customer's requirements Delivery Detail: within 35days
端口: xingang, tianjin
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