• SHANDONG TONGMAO SPECIAL STEEL CO., LTD
    Yam
    Thank you very much for your sincere service. The quality of your products has always been very good. We are very relieved and hope to have more cooperation in the future.
  • SHANDONG TONGMAO SPECIAL STEEL CO., LTD
    Khue
    Thank you for your products. Your products are of good quality and considerate service. We are very confident and willing to cooperate with you. We hope there will be opportunities for cooperation with other products in the future.
Contact Person : Anne
Phone Number : +8618963570880
Whatsapp : +8618963570880

API 5L GRB Seamless Steel Pipes ASTM A179 Black Galvanized For Bridge Building

Place of Origin China
Brand Name Tongmao
Certification ISO9001 MTC
Model Number seamless
Minimum Order Quantity 5tons
Price Negotiable
Packaging Details standard export packing
Delivery Time 7-20days
Payment Terms L/C, T/T
Supply Ability 500TONS 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.

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Product Details
Name Carbon Seamless Steel Pipe Grade 1010,1020,A106/53 GR.B API 5L GR.B , ST52/37, E235 E355
Technique Hot Rolled , Cold Rolled Outer Diameter(round) 8-910mm
Thickness 1-100mm Standard API , ASTM , DIN, GB, BS,
Surface Black Coating Application Structure Pipe, Oil Pipe, Gas Pipe, Bridge, Drill Pipe
High Light

API 5L GRB Seamless Steel Pipes

,

black astm a53 galvanized pipe

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ASTM A179 black seamless steel pipe

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Product Description

Hot Rolled Seamless Steel Pipe ASTM A106/53 API 5L GR.B 200mm Carbon Steel Seamless Pipe

Hot Rolled Seamless Steel Pipe ASTM A106/53 API 5L GR.B 200mm Carbon Steel 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.

It 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 description

 

Commodity Name Seamless steel pipe
Standard

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

etc.

Material

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

etc.

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

Bundle packing

Beveled end or pained

Marking as customers’ request

Blacking painted on the pipes

Plastic caps at ends

 


Detailed photos

 

API 5L GRB Seamless Steel Pipes ASTM A179 Black Galvanized For Bridge Building 0

 

Prouct parameters

 

Commodity Name Seamless alloy steel pipe
Standard

ASTM A210, ASTM A333, ASTM A213, ANSI B36.10

GB5310, GB6479, GB3087 etc.

Material

15CrMo,30CrMo, 1Cr5Mo, 35CrMo, 42CrMo

T1,T2,T5,T12,T22,T91,P11,P91,A333 ,4140,4130

etc.

Outer Diameter 20-508mm
Wall Thickness 1.5-60mm
Length 1-12m or customize
Tolerance OD±1% W±T12.5% or as per customers’ request
Packing

varnishing

Beveled end or pained

Marking as customers’ request

Plastic caps at ends

API 5L GRB Seamless Steel Pipes ASTM A179 Black Galvanized For Bridge Building 1API 5L GRB Seamless Steel Pipes ASTM A179 Black Galvanized For Bridge Building 2

 

 

Packing and shipping

 

API 5L GRB Seamless Steel Pipes ASTM A179 Black Galvanized For Bridge Building 3

 

 

FAQ

 

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.

API 5L GRB Seamless Steel Pipes ASTM A179 Black Galvanized For Bridge Building 4