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Cold Drawn Seamless Drill Pipe 4000 - 12500mm For Geological Drilling / Mining

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Cold Drawn Seamless Drill Pipe 4000 - 12500mm For Geological Drilling / Mining

Name: Cold Drawn Seamless Drill Pipe 4000 12500mm For Geological Drilling Mining
Brand: TORICH
Price: 1 USD

Wholesale Cold Drawn Seamless Drill Pipe 4000 - 12500mm For Geological Drilling / Mining from china suppliers

Brand Name : TORICH

Model Number : GB/T 9808-2008, JIS G3465-2006

Certification : ISO9001 ISO14001 TS16949

Place of Origin : Zhejiang,China

MOQ : 5 tons

Price : negotiable

Payment Terms : T/T, L/C, D/A, D/P, Western Union, MoneyGram

Supply Ability : 20000 tons per year

Delivery Time : 30-45 days

Packaging Details : Cold Drawn Seamless Drill Pipe for Geological Drilling&Mining,GB/T 9808-2008, JIS G3465-2006,TORICH,packing in wooden boxes or hexagonal bundles with seaworthy packing.

Product name : Cold Drawn Seamless Drill Pipe for Geological Drilling&Mining,GB/T 9808-2008, JIS G3465-2006,TORICH

Keyword : Drill pipe

Shape : Round

Application : for Geological Drilling&Mining

Type : Seamless

Technique : Cold drwan

Standard : GB/T 9808-2008, JIS G3465-2006

Length : 4000-12500mm

OD : 6-420mm

WT : 0.5-50mm

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Cold Drawn Seamless Drill Pipe for Geological Drilling&Mining,GB/T 9808-2008, JIS G3465-2006,TORICH

Cold Drawn Seamless Drill Pipe for Geological Drilling&Mining,GB/T 9808-2008, JIS G3465-2006,TORICH

Standard: GB/T 9808-2008

Application: for wire-line drill rods,core barrel tubes,drill rods coupling and casing

Size range:

OD:5-420mm WT:0.5-50mm Length:max12000mm

Normal sizes

Wire-line drill rods	Core Barrel Tubes	Casing	Coupling
43.5*4.75	31*2	45*4.5	46*6.5
53*4.5	41*2	54*4.5	56*7
55.5*4.75	43*2.5	58*4.5	58*7
71*5	56*2.5	73*5	74*7.5
71*5.5	56*2.5	73*5	75*8
89*5	71*3	89*6	94*9.5
55.5*4.8(BQ)	42.9*2.4	57.2*5.6
70.1*5(NQ)	55.62*8	73*6.25
89*5.6(HQ)	73*3.15	92.1*7.15

Steel grade and chemical compositions

Steel	Tensile Strength	Yield Point	Elongation	Heat Treatment
Grade	Mpa(Min)	Mpa(Min)	%(Min)
ZT380	640	380	14	NORMILIZED
ZT490	690	490	12	NORMILIZED
ZT540	740	540	12	NORMILIZED
ZT590	770	590	12	NORMILIZED
ZT640	790	640	12	QT
ZT740	840	740	10	QT
XJY850	950	850	15	QT

Cold Drawn Seamless Drill Pipe 4000 - 12500mm For Geological Drilling / Mining

Cold Drawn Seamless Drill Pipe for Geological Drilling&Mining,GB/T 9808-2008, JIS G3465-2006,TORICH

Product Tags:

seamless steel pipe

precision stainless steel tubing

Cold Drawn Seamless Drill Pipe 4000 - 12500mm For Geological Drilling / Mining Images

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