Couplings are used to connect two joints of TUBING coupling or CASING pipe together.
Couplings are short length of heavy wall pipe with the same threads on each end.
The steel coupling is mainly used to connect oil pipes in pil drilling.
This product can be used to connect the shafts of units that are
manufactured separately.
It can fit the misalignment of the shafts or introduce mechanical flexibility.
The pipe coupling is capable of reducing the transmission of shock losds from one shaft to another.
It can also introduce protecyion against overloads.
The steel coupling can be used to alter vibration characteristics of
rotating units.
Pipe coupling is also used to connect drilling par and driven part.
Tubing Coupling Scheme,Api Coupling,Eue Coupling,Api Line Couplings ESASTSUN OILFIELD EQUIPMENT MANUFACTURING (CAMBODIA) CO., LTD , https://www.eastsuncambodia.com
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Size
1/2"_72"
Wall Thickness
SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,
SCH160,XXS, DIN, JIS standard thickness
Standard
ASTMA234,ASTM A420,ANSI B16.9/B16.28/B16.25,ASME B16.9,
JIS B2311-1997/2312, JIS B2311/B2312, DIN 2605-1/2617/2615,
GB 12459_99,EN Standard etc.
Material
Q235, 20#, 10#, Q345
A234 WPB, WP5, WP9,WP11,
ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Application
Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry,drilling,chemical industry, electric industry,shipbuilding,fertilizer equipment and pipeline, structure,petrochemical,pharmaceutical industry
Surface
Black painting,varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc.
Package
Plastic film,wooden cases ,wooden pallet,or on customers' request
Certificate
ISO9001:2008, SGS,BV, etc
Capacity
50000tons/year
Advantages
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4. Reliable forwarder, 2-hour away from port.1. Standard: ASME/ANSI JIS DIN BS
2. Material: Stainless steel, carbon steel, alloy steel etc.
3. Thickness: Std, XS, XXS, Sch10, Sch20, Sch30, Sch40, Sch60, Sch80, Sch160. etc.
4. Structure: Seamless
5. Our advantage: 1. Competitive price. Sound quality
6. Short delivery time, long quality guarantee validity
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Warehouse Corner
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Description
Â
Size
1/2"_72"
Wall Thickness
SCH10,SCH20,SCH30,STD,SCH40,SCH60,XS,SCH80,SCH100,SCH120,SCH140,
SCH160,XXS, DIN, JIS standard thickness
Standard
ASTMA234,ASTM A420,ANSI B16.9/B16.28/B16.25,ASME B16.9,
JIS B2311-1997/2312, JIS B2311/B2312, DIN 2605-1/2617/2615,
GB 12459_99,EN Standard etc.
Material
Q235, 20#, 10#, Q345
A234 WPB, WP5, WP9,WP11,
ST37.0,ST35.8,ST37.2,ST35.4/8,ST42,ST45,ST52,ST52.4
STP G38,STP G42,STPT42,STB42,STS42,STPT49,STS49
Application
Low and middle pressure fluid pipeline,boiler, petroleum and natural gas industry,drilling,chemical industry, electric industry,shipbuilding,fertilizer equipment and pipeline, structure,petrochemical,pharmaceutical industry
Surface
Black painting,varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE,etc.
Package
Plastic film,wooden cases ,wooden pallet,or on customers' request
Certificate
ISO9001:2008, SGS,BV, etc
Capacity
50000tons/year
Advantages
1.Reasonable price with excellent quality
2.Abundant stock and prompt delivery
3.Rich supply and export experience, sincere service
4. Reliable forwarder, 2-hour away from port.1. Standard: ASME/ANSI JIS DIN BS
2. Material: Stainless steel, carbon steel, alloy steel etc.
3. Thickness: Std, XS, XXS, Sch10, Sch20, Sch30, Sch40, Sch60, Sch80, Sch160. etc.
4. Structure: Seamless
5. Our advantage: 1. Competitive price. Sound quality
6. Short delivery time, long quality guarantee validity
Â
Warehouse Corner
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EASTSUN manufactures tubing coupling and casing tubing coupling strictly comply with API 5CT latest standard.
Size
Grade
NUE
EUE
Special clearance
2 3/8"
J55/K55/M80/L80/P110
Yes
Yes
Yes
2 7/8"
J55/K55/M80/L80/P110
Yes
Yes
Yes
3 1/2"
J55/K55/M80/L80/P110
Yes
Yes
Yes
4"
J55/K55/M80/L80/P110
Yes
Yes
4 1/2"
J55/K55/M80/L80/P110
Yes
Yes
Carbon Steel Pipe Fitting End Caps for Petroleum
Model NO.: lin356
Thickness: Sch5-Sch160, Std, Xs, Xxs or Made by Your Demand
Inspection: in-House or The Third Party
Application: Oil and Gas Industry, Chemical Industry
Delivery Time: 7-15 Days
HS Code: 73079300, 73079300
Trademark: OEM
Transport Package: Seaworthy Packing Standard
Specification: 1/2-72"
Origin: China
Model NO.: lin356
Thickness: Sch5-Sch160, Std, Xs, Xxs or Made by Your Demand
Inspection: in-House or The Third Party
Application: Oil and Gas Industry, Chemical Industry
Delivery Time: 7-15 Days
HS Code: 73079300, 73079300
Trademark: OEM
Transport Package: Seaworthy Packing Standard
Specification: 1/2-72"
Origin: China
Description