API 5CT Coupling
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Whole phosphating, or inside phosphating and outside coating coupling
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Product Details:
Detail information
Place of Origin
Tianjin, China (Mainland)
Brand Name
China Petroleum Equipment
Model Number
1.9"-20"
Type
Coupling
Machine Type
Oil production
Certification
API
Material
Alloy steel
Processing Type
Turning
Surface treatment
Whole phosphating, or inside phosphating and outside coating
Usage
Internally threaded cylinder for joining two lengths of threaded casing pipe
NUE Tubing Coupling
coupling shall be machined from the coupling blank,and made from the coupling material ,coupling stocks or hot forging.
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Product Details:
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3-1/2" P110 NU Tubing coupling
3-1/2" P110 EU Tubing coupling
Our Services/Warranty
As a professional manufacturer, we provide follow services:
5.Casing Coupling:
Hebei Borun Steel Trade Co.,Ltd is a manufacturer and exporter with 15 years' experiences.We mainly exports Carbon Steel(Seamless steel pipe,OCTG and so on).If you're interested,pls contact me.
Technical standard API SPEC 5CTã??API SPEC 5B
Product grade H40ã??J55ã??K55ã??N80-1ã??N80Qã??L80ã??C95ã??T95ã??P110
Specification range OD127~365.12mmï¼?4 1/2"~13 3/8"ï¼?
Thread types Short round thread(STC)ã??Long round thread(LC)ã??Buttress thread(BC)
Application of product Internally threaded cylinder for joining two lengths of threaded casing pipe
Contact Info Email:octgpipes@126.com Whatsapp/Skype:+86 18233500310
Linkedin:Tina Lee
API Class SM coupling
1ú¬Type: SM FS and SH coupling
2ú¬Coupling diameter: 5/8 ",3/4",7/8",1",1-1/8"
3)Weight: 0.41-1.29 KG/Pcs
4ú¬Material: AISI 5I40
5ú¬Spray Materialú¦Ni60A Alloy Coating
6ú¬SM Thicknessú¦0.01-0.02in
7) Basic Hardness: HRC 16-23
8ú¬Surface Hardness: HRC 55-62
9ú¬Hole rate: ú+2%
10ú¬Min. Hardness of the layer: 595HV0.2
11) Operating Temperature: -1000~400íµ
12) Life: > 180 days
13ú¬Standard: API Spec 11B
14)Package: wooden case
15)Payment Terms: T/T .
Our New Products
1) SM Coupling with great bevel edge
2) Two-way Cambered Protection Coupling
If you have any interest in our sucker rod couplings, please do not hesitate to let we know, and weí»ll supply you with our high quality products and best services.
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API 5CT BTC STC LTC Casing Coupling
Product Description
Tubing & Casing Coupling
Coupling is the joining of two short length pipes by the means of male and female threads.
All types of couplings have internal threads which are known as female thread forms. These thread forms are usually machined so that they can be coupled with the external threads on pipes known as male thread forms. Couplings are strictly designed as per API specifications.
There are two types of tubing couplings widely used in the pipeline coupling manufacturing industries namely:
Non-upset Thread Tubing Coupling
External-upset Thread Tubing Coupling
There are three types of casing couplings widely used in the pipeline coupling manufacturing industries namely:
Class SM coupling for sucker rods are manufactured as per API 11B.Class SM with Ni60 coating used for corrosive well. Using AISI 5140 to manufacture.
Specification:5/8", 3/4", 7/8"1", 1 1/8"
Class T coupling for sucker rods are manufactured as per API 11B. Class T sucker rod couplings used for regular well with mature technology and high quality
Using AISI 5140 to manufacture.
Specification:5/8", 3/4", 7/8"1", 1 1/8"
A. Type: T
B. Material: carbon steel AISI5140
C. Basic hardness: hrc 16-23
D. Standard: API SPEC 11B
E. Coupling diameter: 3/4 "
F. Weight: 0.60 kg/pcs
G. Package: wooden cases,500 pieces per box or 1000 pieces
H. Port: tingdao/yantai/tianjin
I. Payment terms: T/T .
Sub sucker rod coupling:
1) Material: Seamless Alloy Steel 40Cr (AISI 5140)
2) Standard: API Spec 11B
3) Type: Full Size and Slim Hole
4) Grade: T, SM
5) Other Size: 5/8"*3/4"; 7/8"* 1"; 1"* 1-1/8"
6) Characters: It is used to connect different sizes of Sucker Rod or to connect the Polish Rod to Sucker Rod string.
P110 Tubing Coupling
Coupling is a kind of drilling tool in oil field, which is mainly used for tubing connection or casing connection.
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Product Details:
Description: