离岸价格
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国:
China
モデル番号:
-
离岸价格:
( Negotiable ) Get Latest Price
ロケーション:
Tianjin
最低注文量の価格:
-
最低注文量:
-
パッケージの詳細:
Detailed discussion
納期:
Detailed discussion
供給能力:
-
支払いタイプ:
PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T
製品グループ :
-
連絡先担当者 Hou
Tianjin, Tianjin
Spiral steel pipes for construction engineering can be
customized
Spiral steel pipe is a spiral seam steel pipe made from strip steel
coil as raw material, often formed by warm extrusion, and welded by
automatic double wire double-sided submerged arc welding process.
The spiral steel pipe sends the strip steel into the welded pipe
unit, which is gradually rolled up by multiple rolling rollers to
form a circular pipe blank with an open gap. The amount of
compression roller is adjusted to control the weld gap between
**3mm, and the two ends of the weld are leveled.
Material: Spiral steel pipe
Processing services: cutting and welding
Tensile strength: **0mpa~**0mpa
Process: Extrusion
Application: Pipeline transportation
Surface: No rust spots, cracks, or burrs
Special function: corrosion resistance
Spiral steel pipes are mainly used in water engineering,
petrochemical industry, chemical industry, power industry,
agricultural irrigation, and urban construction.
| 国: | China |
| モデル番号: | - |
| 离岸价格: | ( Negotiable ) Get Latest Price |
| ロケーション: | Tianjin |
| 最低注文量の価格: | - |
| 最低注文量: | - |
| パッケージの詳細: | Detailed discussion |
| 納期: | Detailed discussion |
| 供給能力: | - |
| 支払いタイプ: | PayPal, Money Gram, Western Union, D/P, D/A, L/C, T/T |
| 製品グループ : | - |
