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Bare Coate GRB Astm A106 Seamless Steel Pipes 1mm To 80mm Thickness

Place of Origin China
Brand Name tongmao
Certification ISO MTC
Model Number a106 grb
Minimum Order Quantity 3tons
Price negotiable
Packaging Details bundled
Delivery Time 7-15days
Payment Terms L/C, T/T
Supply Ability 600tons per month

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

Product Details
Grade ASTM A106 GR.B Technique Hot Roll
Standard ASTM A106/106M A53 API5L Outer Diameter(round) 8-610mm
Thickness 1-80mm Surface Treatment Black/bare Coated, Oiled, Zinc Coated
Shape Round Application Structure Pipe, Oil Pipe, Gas Pipe, Bridge, Drill Pipe
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GRB Seamless Steel Pipes


astm a106 seamless steel pipe 80mm


1mm ASTM A106 seamless pipe

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Product Description

High Quality China Factory Seamless Steel Pipes ASTM A106 GRB Seamless Pipe

High Quality China Factory Seamless Steel Pipes ASTM A106 GRB Seamless Pipe

Seamless steel pipe is perforated by the whole round steel, and the steel pipe without weld on the surface is called seamless steel pipe. According to the production method, seamless steel pipe can be divided into hot-rolled seamless steel pipe, cold-rolled seamless steel pipe, cold drawn seamless steel pipe, extruded seamless steel pipe, etc.

Seamless steel pipe is mainly used as petroleum geological drilling pipe, cracking pipe for petrochemical industry, boiler pipe, bearing pipe and high-precision structural steel pipe for automobile, tractor and aviation.


Product Describtion


Commodity Name Seamless steel pipe

ASTM A106, ASTM A53, ASTM A179,ASTM A210, ASTM A333, ASTM A213,ANSI B36.10

GB/T 8162, GB/T8163,GB5310, GB6479, GB3087

DIN EN 10216, EN10217

JIS G3454, JIS G3455, JIS G3462



10#,20#,45#,Q345,16Mn,15CrMo,30CrMo, 1Cr5Mo, 35CrMo, 42CrMo

S235JR,S355JR, ST37,ST42,ST52,S45C

A106,A53, A179, 1010,1020,T1,T2,T5,T12,T22,T91,P11,P91,A333 GR1,GR3,GR7

API 5LGRB, X42,X52,X60,X70


Outer Diameter 6-1200mm
Wall Thickness 1-120mm
Length 1-12m or customize
Tolerance OD±1% W±T12.5% or as per customers’ request

Bundle packing

Beveled end or pained

Marking as customers’ request

Blacking painted on the pipes

Plastic caps at ends


Product Parameter


Main production process of hot rolled seamless steel pipe ( main inspection process):

Preparation and inspection of pipe bar  → heating of pipe bar → perforation → pipe rolling → reheating of steel pipe → sizing (reducing) → heat treatment  → straightening of finished pipe → finishing → inspection  (nondestructive, physical and chemical, bench inspection) → warehousing


Bare Coate GRB Astm A106 Seamless Steel Pipes 1mm To 80mm Thickness 0


Product Photo


Bare Coate GRB Astm A106 Seamless Steel Pipes 1mm To 80mm Thickness 1




How can I contact with your company?

We are always ready to serve you via Email, Wechat or Mobile telephone.


Mobile:+86-18963570880 Wechat: 008618963570880


What is your working time?

Monday-Saturday : 8:00AM-17:30PM (Beijing time, GMT+08.00)

We have public holiday during May.1-3, Oct.1-7 and Chinese New Year holiday . For detail,

please see our update holiday notice. During these period, if you have a demand, Please

send me an email.


Do you provide free samples?

Yes, we can provide a free small sample for testing, buyer should bear all the shipping costs.


What is your payment terms?

T/T,L/C,Western Union,MoneyGram,Paypal

We are doing the best to match your demand.


What is the lead time?

Usually sample lead time is 7 days after payment has been confirmed.

Normal order is 10-30days,it depends on customers’ quantity.

Anyway,we try to offer good-quality products as soon as possible.

Bare Coate GRB Astm A106 Seamless Steel Pipes 1mm To 80mm Thickness 2