Our company currently has 60, 90, punch cold drawing production line six, hot rolling production line, mainly the production of cold-rolled seamless steel pipe diameter 20mm - 127mm; two 325mm ASSRL pipe mill, three roll the largest pipe machine, the mandrel pre wear and limit small circulation, three count automatic machine control system, have reached the international advanced level, main output are outer diameter from 133mm to 1020mm, wall thickness from 1mm to 60mm, diameter precision ±0.5%,and the wall thickness accuracy of ± 5%, hot rolled thick wall seamless steel pipe. For cold drawn precision pipe, we can do thickness ±0.1mm.
Main material :A53 GR.B ,A106 GRB,ST37,ST52,E235,E355,API 5L GR.B ,X42,X52,X60,X70,1010,1020,1045,4130,4140,25CrMo4,35CrMo4,42CrMo4,15XM,P91,P9,T91,T19,T5,T12,P110,A36,N80,J55,K55,201,202,301,302,304,304L,316,316L,316Ti,321,NM400,NM450,40Cr,15CrMo,30CrMo,20G,20MnG,25Mn,12CrMo etc.
Our company insists the principle of honesty and trustworthiness, has received trust and support from both the domestic and foreign manufacturers.
We will always adhere to the belief of credibility is the life to develop international market, and try our best to be skilled, highly responsible team ,through win-win cooperation, to meet the brilliant tomorrow!
|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
|Material||10#,20#,45#,Q345,16Mn,15CrMo,30CrMo, 1Cr5Mo, 35CrMo, 42CrMo|
A106,A53, A179, 1010,1020,T1,T2,T5,T12,T22,T91,P11,P91,A333 GR1,GR3,GR7
API 5LGRB, X42,X52,X60,X70
|Length||1-12m or customize|
|Tolerance||OD±1% W±T12.5% or as per customers' request|
Beveled end or pained
Marking as customers' request
Blacking painted on the pipes
Plastic caps at ends
How can I contact with your company?
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?
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.