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Hot Rolled Oil field API 5CT Seamless Steel Casing Pipes

Categories Seamless Casing Pipe
Brand Name: Zhongshi
Model Number: 1.05"-4 1/2"
Certification: API 5CT, ISO, QHSE
Place of Origin: China
MOQ: One metric ton
Payment Terms: T/T, L/C
Packaging Details: Be bundled by steel strap
Section Shape:: Round
Alloy Or Not: Alloy steel
Secondary Or Not: Non-secondary
Application: Oil drilling
Processing: Hot Rolled
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Hot Rolled Oil field API 5CT Seamless Steel Casing Pipes

Supply API 5CT casing pipe well pipe steel Oil field casing pipe/Oil Casing/API 5CT K55 seamless tube


Product description:

Oil casing is a large diameter seamless pipe that is assembled and inserted into the drilled section of the

borehole and typically held into place with cement.


Puyang Zhongshi Group provide various seamless casing from 4-1/2’’-20’’ with steel grade J55,K55,N80,

L80,P110 etc. The Casing pipe length range is R1,R2,R3, with threads of BTC, LTC, STC.


According to the strength of steel, casing pipe steel can be divided into different steel grades. Different

steel grade is used in oil well with different well depth. In corrosive environment also requires the casing

itself has corrosion resistance. In the complicated geologic condition place also asked the casing having

a anti-collapse performance.


Features:


1. Length range R3

2. API 5CT seamless pipe


Technical specification of casing pipe:


Size

Linear Mass

lb/ft

Outside DiameterWall ThicknessType of end-finish
inchmminchmmGrade
J-55 K-55M-65L-80 C-95N-80 1,QP-110
4 1/2''9.54.5114.30.2055.21PSPS---
10.54.5114.30.2245.69PSBPSB---
11.64.5114.30.256.35PSLBPLBPLBPLBPLB
13.54.5114.30.297.37--PLBPLBPLBPLB
15.14.5114.30.3378.56-----PLB
5''11.551270.225.59PSPS---
1351270.2536.43PSLBPSLB---
1551270.2967.52PSLBPLBPLBPLBPLB
1851270.3629.19--PLBPLBPLBPLB
21.451270.43711.1--PLBPLBPLBPLB
23.251270.47812.14---PLBPLBPLB
24.151270.512.7---PLBPLBPLB
5 1/2''145.5139.70.2446.2PSPS---
15.55.5139.70.2756.98PSLBPSLB---
175.5139.70.3047.72PSLBPLBPLBPLBPLB
205.5139.70.3619.17--PLBPLBPLBPLB
235.5139.70.41510.54--PLBPLBPLBPLB
26.85.5139.70.512.7------
29.75.5139.70.56214.27------
32.65.5139.70.62515.87------
35.35.5139.70.68717.45------
385.5139.70.7519.05------
40.55.5139.70.81220.62------
43.15.5139.70.87522.23------
6 5/8''206.625168.280.2887.32PSLBPSLB---
246.625168.280.3528.94PSLBPLBPLBPLBPLB
286.625168.280.41710.59--PLBPLBPLBPLB
326.625168.280.47512.06----PLBPLBPLB
7 3/4''46.18.625219.080.59515.11--PPP
8 5/8''248.625219.080.2646.71PSPS---
288.625219.080.3047.72-PS---
328.625219.080.3528.94PSLBPSLB---
368.625219.080.410.16PSLBPSLBPLBPLBPSLB
8.625219.080.4511.43-PLBPLBPLBPLB-
448.625219.080.512.7--PLBPLBPLB
499.625244.280.55714.15--PLBPLB-
9 5/8''32.39.625244.480.3127.92-----
369.625244.480.3528.94PSLBPSLB---
409.625244.480.39510.03PSLBPSLBPLBPLBPLB
43.59.625244.480.43511.05-PLBPLBPLBPLB
479.625244.480.47211.99-PLBPLBPLBPLB
53.59.625244.480.54513.84--PLBPLBPLB
58.49.625244.480.59515.11--PLBPLB-
59.49.625244.480.60915.57-----
64.99.625244.480.67217.07-----
70.39.625244.480.73418.64-----
75.69.625244.480.79720.24-----
10 3/4''32.7510.75273.050.2797.09-----
40.510.75273.050.358.89PSBPSB---
45.510.75273.050.410.16PSBPSB---
5110.75273.050.4511.43PSBPSBPSBPSBPSB
55.510.75273.050.46812.57-PSBPSBPSBPSB
60.710.75273.050.54513.84----PSB
65.710.75273.050.59515.11----PSB
73.210.75273.050.67217.07-----
79.210.75273.050.73418.64-----
85.310.75273.050.79720.24-----
11 3/4''4211.75298.450.3338.46-----
4711.75298.450.3759.53PSBPSB---
5411.75298.450.43511.05PSBPSB---
6511.75298.450.53413.56--PPP
7111.75298.450.58214.78--PPP
13 3/8''4813.375339.730.338.38-----
54.513.375339.730.389.65PSBPSB---
6113.375339.730.4310.92PSBPSB---
6813.375339.730.4812.19PSBPSBPSBPSBPSB
7213.375339.730.51413.06--PSBPSBPSB
18 5/8''87.518.625473.080.43511.05PSBPSB---
20''94205080.43811.13PSLBPSLB---
106.5205080.512.7PSLBPSLB---
133205080.63516.13PSLB----

Mechanical properties:


StandardSteel gradeTensil Strength(Mpa)Yeild Strength(Mpa)Elongation(%)
API 5CTJ55≥517379~5520.5%
API 5CTK55≥655379~5520.5%
API 5CTN80≥689552~7580.5%
API 5CTL80≥655552~6550.5%
API 5CTP110≥862758~9650.6%

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