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Help CenterApi Standard 4 1/2" L80 STC Casing Collars/couplings/nipple
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api standard 4 1/2" L80 STC casing collars/couplings/nipple
Feature
1.Std Ref.: API 5CT 5B ISO9001, 2008
2.Grade: J55,K55, N80-1,N80-Q,L80,C90,P110
3.Size: tubing 1.9"to4-1/2", casing 4-1/2"to13-3/8"
Technical Parameter
Product Name |
Specification |
Type of thread |
OD*L(mm) |
Unit Weight |
|
api standard 4 1/2" L80 STC casing collars /couplings/nipple
|
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 |
Package information
| Mq API Casing Couplings Short Thread | Casing Size OD (inches) | Coupling Size OD (inches) | Length (inches) | Weight per Coupling (kg) | Palletized Carton Quantity | Palletized Carton Weight(kg) |
| STC (API 5CT Ninth Edition) | 4 1/2 | 5 | 6.25 | 3.62 | 392 | 1420 |
| 5 | 5.563 | 6.5 | 4.66 | 392 | 1827 | |
| 5 1/2 | 6.05 | 6.75 | 5.23 | 288 | 1507 | |
| 6 5/8 | 7.39 | 7.25 | 9.12 | 200 | 1824 | |
| 7 | 7.875 | 7.25 | 8.39 | 200 | 1678 | |
| 7 5/8 | 8.5 | 7.5 | 12.3 | 128 | 1575 | |
| 8 5/8 | 9.625 | 7.75 | 16.23 | 128 | 2078 | |
| 9 5/8 | 10.625 | 7.75 | 18.03 | 72 | 1299 | |
| 10 3/4 | 11.75 | 8 | 20.78 | 63 | 1310 | |
| 11 3/4 | 12.75 | 8 | 22.64 | 63 | 1427 | |
| 13 3/8 | 14.375 | 8 | 25.66 | 63 | 1617 | |
| 16 | 17 | 9 | 34.91 | 24 | 838 | |
| 18 5/8 | 20 | 9 | 54.01 | 24 | 1297 | |
| 20 | 21 | 9 | 43.42 | 24 | 1043 |
Certifications
Detailed pictures
Production Process
Workshop photo
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 airport.
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
B: 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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