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

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

Name: Black Painted Surface Mining Drill Casing Pipe Alloy Steel Grade Gbt98082008q
Brand: torich
Price: 1500 USD

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

Brand Name : torich

Model Number : GB/T9808-2008Q

Certification : ISO 9001

Place of Origin : Zhejiang China

MOQ : 2 Tons

Price : 1500 USD per Ton

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

Supply Ability : 10000 Ton per month

Delivery Time : 5-8 weeks

Packaging Details : bundling and container transport

Standard : GB, API

Grade : 15CrMo, Cr5Mo, API J55,

Section Shape : Round

Thickness : 0.5 - 50 mm

Outer Diameter : 5 - 420 mm

Type : SMLS

Surface : Black Painted

Usage : Drill and mining tubing

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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 drill rods,core barel tubes ,drill rods coupling casing

Steel Grade and Chemical Compositions

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

Tolerance On Size

Standard	Type	Size		Tolerance
GB/T9808-2008	Hot Rolled	O.D		+10%D -0.5%D	+0.65 -0.35	SELECT BIGGER
		W.T	≤10	+155S -105S	+0.45 -0.35	SELECT BIGGER
			>10	+12.5%S -10%S
	Cold Drawn	O.D		±0.50%D ±0.20		SELECT BIGGER
		W.T		±8%S ±0.15
Q(N)/XJY118-2010	Cold Drawn	O.D		±0.40%D ±0.20
		W.T		±7%S ±0.15

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

How to get the sample?

1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.

What is your Payment Term?

1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation

Who are your customers?

1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc

How long will you react on our requirement?

1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!

Any more questions about your doubts, please feel free to send us your emails or call!

Product Tags:

oil drill pipe

cold drawn steel pipe

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

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