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K55 Steel Grade Seamless Casing Pipe Hot Rolled For Oil Drilling API 5CT Certification

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Recommendation is good. Reception is professional. Demo training is also very great. Wish more online training after getting the machine.2017.8.26

—— David

Thanks for your kindly hospitality. Your company is very professional , we will have nice cooperation in the near future. 2015.6.28

—— Sergey

Good company with nice service and high quality and high reputation. One of our reliable supplier , goods are delivered in time and nice package 2016.3.25

—— Steve

Thanks for your good after-sale service. Excellent training and technology support helps me a lot. 2018.4.23

—— Mostafa

Professional, very helpful, great price. Will use again for other items 2019.2.21

—— Ahmed

Thanks for zhongshi group supporting and guidence. With your help and instruction, I win more market share. 2017.9.26

—— Manuel

Nice cooperation with zhongshi group.Imperssive for your service and support. 2018.3.18

—— Luis

We are satisfied with your product's quality. We highly appreciate to see the excellent performances in production capacity and thanks for the specialist technical support from you 2018.11.16

—— Mohammed

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K55 Steel Grade Seamless Casing Pipe Hot Rolled For Oil Drilling API 5CT Certification

Name: K55 Steel Grade Seamless Casing Pipe Hot Rolled For Oil Drilling API 5CT Certification
Brand: Zhongshi
SKU: 4 1/2"-20"
Price: 1.00 USD
Availability: InStock
Rating: 4.6 (159 reviews)

Large Image : K55 Steel Grade Seamless Casing Pipe Hot Rolled For Oil Drilling API 5CT Certification

Product Details:

Place of Origin:	China
Brand Name:	Zhongshi
Certification:	API 5CT, ISO, QHSE
Model Number:	4 1/2"-20"

Payment & Shipping Terms:

Minimum Order Quantity:	1 metric ton
Price:	Negotiable
Packaging Details:	Be bundled by steel strap
Payment Terms:	T/T, L/C

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Detailed Product Description

Steel Grade:	K55/J55/N80/L80/P110	Certificate:	API 5CT
Application:	Oil Drilling	Technique:	Hot-rolling
Material:	Alloy Steel	Original:	China (mainland)
High Light:	seamless steel casing pipes , seamless drill pipe

K55 Steel Grade Seamless Casing Pipe API 5CT Certified Pipe Used In Downhole

Description of casing pipe:

Casing pipe is the steel pipe to support the wall of oil & gas wells, which falls into surface casing,

protective casing and production casing.

Features:

1. Alloy steel pipe
2. Oil pipe
3. OD 4 1/2”-20”

Technical specification:

Pipe	API 5CT steel casing pipe
OD	4-1/2" ~ 20"
Steel grades	J55/K55/N80/L80/P110
Threads	LTC,STC,BTC
Length	R1 (4.88mtr-7.62mtr) R2 (7.63mtr-10.36mtr) R3 (10.37mtr-14.63mtr)
Heat treatment	Normalized,Quencher+Temper

Mechanical properties:

Grade	Yield Strength				Tensile Strength		Hardness		Allowable
	Min		Max		Min	Max	Max		Hardness
	Psi	Mpa	Psi	Mpa	Psi	Mpa	HRC	BHN	Variation
J55	55,000	379	80,000	552	75,000	517	-	-	-
K55	55,000	379	88,000	552	95,000	655	-	-	-
N80	80,000	552	110,000	758	100,000	689	-	-	-
N80-1	80,000	552	95,000	655	95,000	655	23	241	-
C90	90,000	621	105,000	724	100,000	689	25.4	255	3
C95	95,000	655	110,000	758	105,000	724	-	-	-
T95	95,000	655	110,000	758	105,000	724	25.4	255	3
P110	110,000	758	140,000	965	125,000	862	-	-	-