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モデル: GB/T 24187
ブランド: トーリック
包装: 束の中の木箱
生産高: 60000Tons per Year
輸送方法: Ocean,Land,Air
原産地: 中国
についてのサポート: 60000Tons per Year
認証 : ISO 9001 ISO 14001 TS 16949 EN 10204.3.1 LR KR
HSコード: 7306301100
ポート: Shanghai,Ningbo
お支払い方法の種類: L/C,T/T,D/P,Paypal,Money Gram,Western Union
インコタームズ: FOB,CFR,CIF,FCA,CPT
凝縮器冷間引き抜き精密単一溶接鋼管
用途 :凝縮器、蒸発器、燃料管、潤滑油管、電気ヒートパイプ、クーラパイプ、冷凍、自動車、電気加熱などの一般的なパイプの製造に使用される冷間引抜精度単層溶接鋼管に適しています産業。
サイズ :L - 1.4-4000m
WT - 0.3-1.3mm
外径 - 3.18-18mm
鋼管外装めっき方法 :めっき、無電解めっき、熱浸漬
鋼管表面の種類、状態、コード
Type | State | Code |
Bright Surface | No coating on the inner and outer surface of steel pipe | SL |
Copper plated surface | Copper plating on the outer surface of steel tube | Cu |
Galvanized surface | Galvanized or zinc alloy on the outer surface of steel pipe | Zn |
Double-sided copper plating surface | The inner and outer surfaces of the steel pipe are plated with copper | Cu/Cu |
External galvanized inner copper plating surface | Galvanized or zinc alloy on the outer surface of steel pipe, copper plating on the inner surface | Zn/Cu |
|
検査項目、検査方法、サンプリング数量
NO | Inspection Items | Sampling Method ,Test Methods | Sampling Quantity |
1 | Chemical composition |
GB/T 223, GB/T 4336, GB/T 20066 GB/T 20123, GB/T 20126 |
Take 1 samples per furnace |
2 | Mechanical property | GB/T 228 | Take 1 samples per batch |
3 | Flattening test | GB/T 246 | Take 1 samples per furnace |
4 | Expansion test | GB/T 242 | Take 1 samples of two steel pipes per batch |
5 | Bending test | GB/T 244 | Take 1 samples per batch |
6 | Hydraulic test | GB/T 241 | Take 1 samples per batch |
7 | Flared test | Appendix A | Take 1 samples per batch |
8 | Requirements for the inner surface of high definition clean steel pipe | Appendix B | Consultation between Supply and demand parties |
9 | Outer coating | Appendix C | Consultation between Supply and demand parties |
10 | Residuals of internal surface cleanliness | Appendix D |
Consultation between Supply and demand parties |
製品グループ : 溶接鋼管
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.