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モデル: DCDMA (USA), BS4019 (UK), METRIC (SWEDEN)
ブランド: Torich
包装: 六角形の束の中の油の錆、または炭素や木箱
生産高: 12000Ton/Year
輸送方法: Ocean
原産地: 中国
についてのサポート: 12000Ton/Year
認証 : GB/T 19001-2008 , ISO 9001:2008 , TS16949
お支払い方法の種類: L/C,T/T
インコタームズ: FOB
石油・鉱物採掘用ドリルパイプ
私たちは特別に製造し、掘削鋼管、炭素鋼掘削管、鉱山掘削管、掘削鋼管あなたはまた、他のオイルドリルパイプなどを見つけることがあります
ドリルパイプ材質: 合金鋼グレード
石油および鉱物採掘管タイプ: DCDMA(米国)、BS4019(英国)、METRIC(スウェーデン)
ドリルパイプ製造: 冷間引抜
熱処理: + N、Q + T
アプリケーション: ワイヤーライン、ドリルロッド、コアバレル標準:GB / T9808-2008
アプリケーション: 鉱山探査のための油と鉱物の地下掘削用
直線性、同心性、機械的特性は、DCDMA(米国)、BS4019(英国)、
メトリック(スウェーデン)
サイズ範囲:
OD:6-95mm
WT:1-10mm
L:最大12000mm
Standard | Producton Method | Tube Size |
|
Tolerance |
GB/T 9808-2008 | Hot rolled | OD |
(+1.0%D) +0.65 (-0.5%D) -0.35 |
|
WT | ≤10 |
(+15%S) +0.45 (-10%S) -0.35 |
||
>10 | (+12.5%S, -10%S) | |||
Cold Drawn | OD |
|
±0.50%D or ±0.20 | |
WT |
|
±8%S or ±0.15 | ||
Q(N)/ T118-2010 | Cold Drawn | OD | OD | ±0.40%D or ±0.20 |
WT | WT | ±7%S or ±0.15 |
標準サイズ:
Designation | Outside Diameter (mm) | Inside Diameter (mm) | ||
|
Min | Max | Min | Max |
A Wireline | 44.45 | 44.70 | 34.82 | 35.07 |
B Wireline | 55.55 | 55.90 | 45.95 | 46.30 |
N Wireline | 69.95 | 70.30 | 60.05 | 60.30 |
H Wireline | 88.90 | 89.38 | 77.62 | 78.10 |
P Wireline | 114.30 | 114.78 | 102.79 | 103.27 |
機械的性質:
Stee Grade |
Tensile Strength Mpa min |
Yield Strength Mpa min |
Elongation % min |
HRC | Heat Treatment |
T600 | 790 | 600 | 14 | ~ | N |
T750 | 850 | 750 | 14 | 26-31 | QT |
T850 | 950 | 850 | 14 | 28-33 | QT |
化学組成
Stee Grade | C | Si | Mn | P max | S max | Cu max | Cr | Mo | B |
T600 (45MnMoB) |
0.43-0.48 | 0.17-0.37 | 1.05-1.35 | 0.02 | 0.015 | 0.20 | ~ | 0.20-0.25 |
0.001- 0.005 |
T750 (30CrMnSiA) |
0.28-0.34 | 0.90-1.20 | 0.80-1.10 | 0.02 | 0.015 | 0.20 | 0.8-1.1 | ~ | ~ |
T850 4140 |
0.38-0.43 | 0.17-0.35 | 0.70-0.90 | 0.02 | 0.015 | 0.20 | 0.9-1.1 |
0.15- 0.25 |
~ |
機械的性質:
Steel | Tensile Strength Mpa | Yield Point Mpa | Elongation % | Heat treatment |
Grade | min | |||
ZT380 | 640 | 380 | 14 | Normlized |
ZT490 | 690 | 490 | 12 | Normlized |
ZT540 | 740 | 590 | 12 | Normlized |
ZT590 | 770 | 590 | 12 | Normlized |
ZT640 | 790 | 640 | 12 | QT |
ZT740 | 840 | 740 | 10 | QT |
T850 | 950 | 850 | 15 | QT |
Geogloy Steel Tubesに適合する掘削部品:
1.到着する原材料の検査
2.鉄鋼グレードの混入を避けるための原料の分離
3.冷間引抜きのための加熱およびハンマー締め
4.冷間引抜きおよび冷間圧延、オンライン検査
5.熱処理、+ A、+ SRA、+ LC、+ N、Q + T
6.特定の長さにまっすぐに切断 - 完成測定検査
7.引張強さ、降伏強さ、伸び、硬度、衝撃、Mictrostrutureなどを含む自分のラボでの機械的試験
8.パッキングとストッキング。
化学組成試験化学試験
コンピュータ記録テスト結果ポータブル化学分析
衝撃試験硬度試験
引張強さ試験ET&UT試験
Standard:ISO9001-2008 Number:02112Q119491R2M Issue Date:2012-12-12 Expiry Date:2015-12-11 Scope/Range:Manufacture and After-Sales Service of Seamless Steel Tube Issued By:IAF |
Standard:ISO14001-2008 Number:02112E10591R2M Issue Date:2012-12-12 Expiry Date:2015-12-11 Scope/Range:Manufacture and Related Management Activities of Seamless Steel Tube Issued By:IAF |
Standard:TS16949 Number:0200393 Issue Date:2015-01-07 Expiry Date:2018-01-06 Scope/Range:Cold Drawn Seamless Steel Tubes Issued By:IATF |
Standard:Pressure Vessel Number:TS2710Q35-2015 Issue Date:2012-04-13 Expiry Date:2015-04-12 Scope/Range:Seamless Steel Tubes Issued By:State Bureau of Quality Technical Supervision |
Standard:CE PED AD 2000 W0 Number:072021423 WP101908 Issue Date:2008-07-01 Expiry Date:2018-07-01 Scope/Range:Seamless Steel Tubes Issued By:TUV Nord |
Standard:CE PED Number:072021423 WZ1019 08 Issue Date:2008-07-01 Expiry Date:2016-07-01 Scope/Range:Seamless Steel Tubes Issued By:TUV NORD |
製品グループ : 鋼管の穴あけ
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.