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Help CenterHot Sale !! API 5CT OCTG Casing Couplings
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Specifications
API 5CT OCTG casing couplings2.Std Ref: API 5 CT
3.Grade: J55,K55,N80,L80,C90,P110,N80-1,N80-Q
4.Technics:hot rolling
API 5CT OCTG casing couplings
Descriptions and specifications
Product Name |
Specification |
Type of thread |
OD*L(mm) |
Unit Weight |
API 5CT couplings for casing |
4-1/2" |
STC |
127.00*158.75 |
5.23 |
4-1/2" |
LTC |
127.00*177.80 |
4.15 |
|
4-1/2" |
BTC |
127.00*225.42 |
4.55 |
|
5" |
STC |
141.30*165.10 |
4.66 |
|
5" |
LTC |
141.30*196.85 |
5.75 |
|
5" |
BTC |
141.30*231.78 |
5.85 |
|
5-1/2" |
STC |
153.67*171.45 |
5.23 |
|
5-1/2" |
LTC |
153.67*203.20 |
6.42 |
|
5-1/2" |
BTC |
153.67*234.95 |
6.36 |
|
6-5/8" |
STC |
187.71*184.15 |
9.12 |
|
6-5/8" |
LTC |
187.71*222.25 |
11.34 |
|
6-5/8" |
BTC |
187.71*244.48 |
11.01 |
|
7" |
STC |
194.46*184.15 |
8.39 |
|
7" |
LTC |
194.46*228.60 |
10.83 |
|
7" |
BTC |
194.46*254.00 |
10.54 |
|
7-5/8" |
STC |
215.90*190.50 |
12.30 |
|
7-5/8" |
LTC |
215.90*234.95 |
15.63 |
|
7-5/8" |
BTC |
215.90*263.52 |
15.82 |
|
8-5/8" |
STC |
244.48*196.85 |
16.23 |
|
8-5/8" |
LTC |
244.48*254.00 |
21.67 |
|
8-5/8" |
BTC |
244.48*269.88 |
20.86 |
|
9-5/8" |
STC |
269.88*196.85 |
18.03 |
|
9-5/8" |
LTC |
269.88*266.70 |
25.45 |
|
9-5/8" |
BTC |
269.88*269.88 |
23.16 |
|
10-3/4" |
STC |
298.45*203.20 |
20.78 |
|
10-3/4" |
BTC |
298.45*269.88 |
25.74 |
|
11-3/4' |
STC |
323.85*203.20 |
22.64 |
|
11-3/4' |
BTC |
323.85*269.88 |
28.03 |
|
13-3/8" |
STC |
365.12*203.20 |
25.66 |
|
13-3/8" |
BTC |
365.12*269.88 |
31.77 |
|
16" |
STC |
431.80*228.6 |
34.91 |
|
16" |
BTC |
431.80*269.88 |
40.28 |
|
18-5/8" |
STC |
508.00*228.60 |
51.01 |
|
18-5/8" |
BTC |
508.00*269.88 |
62.68 |
|
20" |
STC |
533.40*228.6 |
43.42 |
|
20" |
LTC |
533.4*292.10 |
57.04 |
|
20" |
BTC |
533.40*269.88 |
50.10 |
RFQ for your information
1. Q : are you a factory or a trade company?
A : Yes,we are a specilized petroleum machinery products factory for 12 years
2. Q:Where are your factory located in?how can i reach it?
A: our factory is located in PuYang City,HeNan province,you can take the High-speed
rail from Beijing or Shanghai , or by plane to Zhengzhou city.
3. Q: do you have API 5CT certification or other certification?
A: we have API 5CT &API 11b certification ,and ISO 9001 quality control certification
4.Q:for the quality control,how do your factroy control?
A: Firstly,all our seamless tubes,such as J55,K55,N80,L80,P110 are from china biggest
seamless factory,so Tensile Strength & Yield Strength can be assured
A: Secondly,each procedure strictly controlled,and the threads are conntrolled by lathe
and import molding cutter.
Send Inquiry to This Supplier
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