Specifications

seamless steel pipe
1.certificate:API&ISO
2.brand:Zhongzheng
3:business:manufactuere
4.Aim tobe honest,for win-win

It is with great pleasure to introduce you to my company quality products. My company is founded in 2006 large seamless steel tube manufacturer: Shandong Zhongzheng Steel Pipe Manufacturing Co., LTD. The company has abundant capital and perfect technical system, producing more minutes specifications of seamless steel tube, can according to customer your request of different products. My company follow the "quality is life" principle, serve the masses of old and new customer service. Interested can contact with us to achieve a win-win situation

 

Standard:API SPEC 5CT  5L

APPLICATION: For gas, water, and oil  conveying  in petroleum and natural gas industries. Used in the oil well extracting the petroleum or the natural gas .The casing servers as the wall of the oil gas well.

DIMENSION TOLERANCE
Item						Allow Tolerance
OD			Pipe Body			D≤101.6mm  ±0.79mm
						D≥114.3mm   +1.0%
						-0.5%
WT						-12.5%
Weigth			Single Length			+6.5%
						+3.5%
Mechanical Properties
Grade	Yield Strength Mpa					Tensil Strength Mpa		Elongation
	MIN			MAX		MIN		MAX
	Psi	Mpa		Psi	Mpa	Psi	Mpa	HRC	HBW
J-55	55000	379		80000	552	75000	517	---	---
K-55	55000	379		80000	552	95000	655	---	---
N-80	80000	552		110000	758	100000	689	---	---
L-80-1	80000	552		95000	655	95000	655	23	241
C-90	90000	621		105000	724	100000	689	25.4	255
P-110	110000	758		140000	965	100000	862	---	---

And also ,we can supply API5L seamless steel pipes at grade X42,X52,X60,X65,X70 and so on

 

Should any of these items be of interest to you, please let us know. We will be happy to give you a quotation upon receipt of your detailed requirements.
We look forward to receiving your enquires soon.
Sincerely