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モデル: GB/T3091
ブランド: トーリック
包装: 合板の場合は、木箱で。
生産高: 30000Tons/year
輸送方法: Ocean,Land,Air
原産地: 中国
についてのサポート: 30000Tons/years
認証 : ISO 9001,ISO 14001,TS 16949
ポート: ShangHai,NingBo,TianJIN
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
サイズ:
OD:21mm-660mm WT:0.6mm-18mm長さ:3000mm-12000mm
鋼材:
Q195、Q215、Q215B、Q235A、Q235B、Q235、Q345、Q345B
亜鉛コーティング:
亜鉛めっきした場合100〜500g
応用:
建設、建築、低圧液体、水、ガス、オイル、ラインパイプ用炭素鋼管の使用
表面処理 :
亜鉛メッキ、油絵、黒塗装(ワニス塗装)、耐食塗装、耐食塗装
技術:
電子抵抗溶接(ERW)は SAWサブマージアーク溶接ヘリカル (SAWH)サブマージアーク溶接縦(SAWL)
材質: 完全にキルドした鋼、フェライト粒度の細粒鋼。
出品と一般:
溶接部には亀裂、溶着不足、溶け込みがない
管は、目視検査によって検出することができる外面の欠陥がない。
ストレート:
管の長さLの真直度からのずれは、0.0015Lを超えてはならない。
長さ1m以上の直線性からのずれは、3mmを超えてはならない。
チューブ製造プロセス、経路および配送条件:
Rounte No. | Manufacturing Process | Manufacturing routes | Delivery condition | Applicable for quality | |||
Process | Symbol | Starting material | Forming operation | TR1 | TR1 | ||
1a | Electric welded | EW | As(hot) rolled strip | Cold formed(+welding) | As welded | X | - |
1b | NW | X | - | ||||
1c | NP | X | X | ||||
2a | Normalized rolled strip | As welded | X | - | |||
2b | NW | X | X | ||||
2c | NP | X | X | ||||
3 | As(hot)rolled or normalising rolled strip | Cold formed(+welded)+hot stretch reduced at a controlled temperature to give a normailsed condition | NR | X | X | ||
4 | Cold Rolled + streass relieved | Cold formed(+welded) | NP | X | X | ||
11a |
Submerged arc-welded -Longitudinal seam or -helical seam |
SAW: -SAWL -SAWH |
As(hot) rolled plate or strip | Cold formed(+welded) | As welded | X | - |
11b | NW | X | - | ||||
11c | NP | X | X | ||||
12a | Normaliseing rolled plate or strip | Cold formed(+welded) | As welded | X | X | ||
12b | NW | X | X | ||||
12c | NP | X | X | ||||
13a | As in lines 11 or 12 | Normalising formed(+welded) | As welded | X | X | ||
13b | NW | X | X | ||||
13c | NP | X | X | ||||
21 | Continous welded, only for steel grades P195 and P235 with D ≤114.3mm | BW | As(hot) rolled strip | Hot formed(+welded) | As welded | X | - |
a As wekded = no heat treatment. NP=Full pipe normalsed. NW= Normalised weld zone. NR=Normaised rolled b For tubes of quqality TR2, only high-frequency welding, minimum frequency 100kHz,(symbol=HFW) is permited |
製品グループ : 溶接鋼管
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.
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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.