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Mining & Drill Tubes With Alloy Steel Grade

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Payment Type:

L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm:

FOB,CFR,CIF,FCA,CPT

Min. Order:

1 Ton

Transportation:

Ocean,Land,Air

Port:

SHANGHAI,NINGBO,FOSHAN

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Product Description

Product Attributes
Supply Ability & Additional Information
Packaging & Delivery

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Overview

Product Attributes

Model No.: GB/T9808-2008

Brand: TORICH

Type: Seamless

Certification: API

Application: Drill Pipe

Section Shape: Round

Surface Treatment: Black

Usage: Drill And Mining Tubing

Technique: Cold Drawn

Material: Alloy Steel

Place Of Origin: Zhejiang, China (Mainland)

Secondary Or Not: Non-secondary

Length: 1-12m

Brand: TORICH

Thickness: 0.5 - 50 Mm

Outer Diameter(Round): 5 - 420 Mm

Grade Group: Cr-Mo Alloy, API J55-API P110

Standard: GB, API

Supply Ability & Additional Information

Packaging: Bundle packing by Iron Strips.

Productivity: 60000 ton/year

Transportation: Ocean,Land,Air

Place of Origin: Zhejiang China

Supply Ability: 60000 Ton per year

Certificate: ISO9001

HS Code: 7304199000

Port: SHANGHAI,NINGBO,FOSHAN

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union

Incoterm: FOB,CFR,CIF,FCA,CPT

Packaging & Delivery

Selling Units:: Ton

Package Type:: Bundle packing by Iron Strips.

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

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 Categories : Seamless Steel Tubes

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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	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

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