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Drill Steel Pipe

Good quality Welded Steel Tube for sales
Good quality Welded Steel Tube for sales
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—— Cassy

you always commit and manage to meet our very tight tolerence requirement,furthermore Torich International never fail our delivery.

—— Cassy

This is what we are looking for, a reliable and responsible supplier.

—— Cassy

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Drill Steel Pipe

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China Round Shape Drilling Steel Pipe / Seamless Steel Tube Length 4m - 12.5m factory

Round Shape Drilling Steel Pipe / Seamless Steel Tube Length 4m - 12.5m

TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes for Drilling TORICH GB/T9808 ZT380,ZT490,ZT520 Seamless Steel Tubes for Drilling Standard: GB/T9808, GB/T222, GB/T223, GB/T228, GB/T2102, GB/T2975, GB... Read More
2018-10-08 12:01:54
China Black Painted Surface Mining / Drill Casing Pipe Alloy Steel Grade Gb/t9808-2008q factory

Black Painted Surface Mining / Drill Casing Pipe Alloy Steel Grade Gb/t9808-2008q

GB/T9808-2008Q / XJY118-2010 Mining & Drill Tubes With Alloy Steel Grade GB/T9808-2008Q / XJY118-2010 Mining & Drill Tubes With Alloy Steel Grade O.D 5-420mm W.T 0.5-50mm L Max 12000mm Application For wire-line ... Read More
2018-10-08 12:01:53
China 12CrMo 15CrMo st37 st42 Seamless Steel Tubes for Petroleum Cracking GB 9948 factory

12CrMo 15CrMo st37 st42 Seamless Steel Tubes for Petroleum Cracking GB 9948

Seamless Steel Tubes for Petroleum Cracking GB 9948 Spec: Material:10# 20# 12CrMo 15CrMo st37 st42 Size Range:OD:4-1200mm WT:0.3-200mm General Length:4-12m Tolerance: According to the following tables or ... Read More
2018-03-05 09:54:05
China 37SiMn 38CrMoAl Alloy Steel Grade Drill Steel Pipe , Mineral Mining Seamless Steel Tubes factory

37SiMn 38CrMoAl Alloy Steel Grade Drill Steel Pipe , Mineral Mining Seamless Steel Tubes

Product Name: JIS G3465 Alloy Steel Grade Oil Drill Mineral Mining Seamless Steel Tubes Size range: O.D.:6-420mm W.T.:0.5-50mm L:4000-12500mm according to customers' actual application and production. ... Read More
2018-03-05 09:54:05
China GB/T 9808 Alloy Steel Grade Drill Steel Pipe , Mineral Mining Seamless Steel Tubes factory

GB/T 9808 Alloy Steel Grade Drill Steel Pipe , Mineral Mining Seamless Steel Tubes

Product Name: GB/T 9808 Alloy Steel Grade Oil Drill Mineral Mining Seamless Steel Tubes Size range: O.D.:6-420mm W.T.:0.5-50mm L:4000-12500mm according to customers' actual application and production. ... Read More
2018-02-27 15:08:54
China ASTM A519 4130 4140 +N  Q+T Seamless Drilling Steel Pipe for Geological Exploration factory

ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration

ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Standard: ASTM A519 ASTM A519 4130 4140 +N Q+T Seamless Drilling Steel Pipe for Geological Exploration Size range: O.D.:6-350mm ... Read More
2015-04-10 15:03:01
China 5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640 factory

5-420mm Diameter Seamless Drill Steel Pipe With JIS G 3465 STMC-C-540 , STMC-C-640

JIS G 3465 STMC-C-540 , STMC-C-640 , STM-R-590 , STM-R-690 , STM-R-780 , STM-R-830 Seamless Steel Tubes for Drilling JIS G 3465 Seamless Steel Tubes for Drilling Steel Grade: STMC-C-540, STMC-C-640, STM-R-590, ... Read More
2015-04-10 15:03:01
China JIS G 3465 Drill Steel Pipe , Seamless Steel Tubes for Drilling / Mineral Exploration factory

JIS G 3465 Drill Steel Pipe , Seamless Steel Tubes for Drilling / Mineral Exploration

JIS G 3465 Seamless Drill Steel Pipes and Tubes for Drilling for mineral exploration JIS G 3465 Seamless Steel Tubes for Drilling Dimension:OD 30-150mm, WT: 3-20mm Application :for Drill rod, Casing tube, Core ... Read More
2015-04-10 15:03:01
China Drill Steel Pipe For Mineral Mining , Alloy Steel Grade Oil Drill Pipe factory

Drill Steel Pipe For Mineral Mining , Alloy Steel Grade Oil Drill Pipe

Drill Pipes for Oil and Mineral Mining Applications: For Geological Drill underground for Oil and Mineral, for Mining Exploration Straightness, Concentricity, Mechanical Properties can meet the requirement of ... Read More
2015-04-10 15:03:01
China Large Diameter Mechanical Drill Steel Pipe , Hot rolled / Cold Drawn Steel Pipe factory

Large Diameter Mechanical Drill Steel Pipe , Hot rolled / Cold Drawn Steel Pipe

Mining tubes with Alloy steel grade Straightness, Concentricity, Mechanical Properties can meet the requirement of DCDMA (USA), BS4019 (UK), METRIC (SWEDEN) Size range: O.D.:6-95mm W.T.:1-10mm L:max12000mm ... Read More
2015-04-10 15:03:01
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