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Fixed Competitive Price L80 Coupling Exporter - TUBING COUPLING 3-1/2″N80Q EU – Oilfield
1. 3-1/2″ N80Q EU API 5CT Tubing Couplings. 2. We are a factory, manufacturing API couplings with many years. 3. Certificate: API & ISO. 4. Quantity: As the customers’ request. -
Cheap price Casing Nipple - PETROLEUM TOOLS API 5CT 5B CODOES SEAL-RING COUPLING FACTORY – Oilfield
The raw materials used by our company are all purchased from large and well-known domestic steel mills. we will have every strict inspection on each product in the process of production,and each piece of casing coupling or tubing coupling keeps its related processing records,thread inspection records,flaw detection inspection records,phosphating and packaging records,to realize the traceability in the whole process, so as to ensure that every product can meet the customer requirements -
2020 High quality Api 5ct Pipe Coupling Blank - CHINA COUPLING BLANK MANUFACTURER 20″K55 BC – Oilfield
The product specifications of our company are from 2-3/8 to “20″, and the steel grade is from J55 to Q125, covering all full series and steel grades. The raw materials used by our company are all purchased from large and well-known domestic steel mills. We will have every strict inspection on each product in the process of production, and each piece of casing coupling or tubing coupling keeps its related processing records, thread inspection records, flaw detection inspection reco... -
OEM China Box*Pin Connections - API QUICK RELEASE COUPLING PIPES JOINTS – Oilfield
Sucker rod is the common equipment in the oil extraction. It is manufactured through many process including the testing, straightening and forging. The sucker rod is placed between the polished rod and oil well pump. To deliver power. -
Factory wholesale Sucker Rod Factory - API 5-1/2″LC FLOAT COLLAR MANUFACTURER SUPPLIER EXPORTER – Oilfield
1. Valve seat and valve disk can effectively prevent grout from flowing back. 2. Non-rotating landing plate is available on request. 3. Either PDC or rock bit drillable. -
Chinese wholesale Nipple - PETROLEUM EQUIPMENT API 5CT PIPE COUPLING – Oilfield
The raw materials used by our company are all purchased from large and well-known domestic steel mills. we will have every strict inspection on each product in the process of production,and each piece of casing coupling or tubing coupling keeps its related processing records,thread inspection records,flaw detection inspection records,phosphating and packaging records,to realize the traceability in the whole process, so as to ensure that every product can meet the customer requirements -
Bottom price 20 Casing Coupling Exporter - CHINA API 5CT OILFIELD CASING COUPLING 8-5/8″K55 LC – Oilfield
1. 8-5/8″ K55 LC API 5CT Casing Coupling. 2. Quantity Tolerance: -0/+5% in PCS per size and in Total. 3. Coupling Must Be Manganese Phosphate Coated as Per API 15B or 16B,Coupling Surface colour coating as per API 5CT 9th or API 5CT 10th. 4. Invoice: Based on actual quantity shipped. -
Manufactur standard Forged Fittings - MECHANICAL COUPLING JOINT – Oilfield
1.Standard export bundle wrapped with strong steel strip strict material grade classified and quality inspection SEA WORTH PACKING ACCRODING TO THE API SPECIFICATIONS. 2.We would like to offer samples for testing,it can make products according to the custome’s requirements.Perfect pre-sale after sale service and technical support. -
Cheap price Casing Nipple - PETROLEUM EQUIPMENT API 5CT PIPE COUPLING – Oilfield
The raw materials used by our company are all purchased from large and well-known domestic steel mills. we will have every strict inspection on each product in the process of production,and each piece of casing coupling or tubing coupling keeps its related processing records,thread inspection records,flaw detection inspection records,phosphating and packaging records,to realize the traceability in the whole process, so as to ensure that every product can meet the customer requirements -
High Quality Pipe Connector - IRON PIPE SLEEVE TUBING COUPLING FOR DRILLING PIPE – Oilfield
The raw materials used by our company are all purchased from large and well-known domestic steel mills. we will have every strict inspection on each product in the process of production,and each piece of casing coupling or tubing coupling keeps its related processing records,thread inspection records,flaw detection inspection records,phosphating and packaging records,to realize the traceability in the whole process, so as to ensure that every product can meet the customer requirements -
Top Suppliers Seamless Elbow - WELLHEAD TOOLS DRILLING TOOLS CROSSOVER SUBS XZOE API DRILL COLLAR – Oilfield
1.Standard export bundle wrapped with strong steel strip strict material grade classified and quality inspection SEA WORTH PACKING ACCRODING TO THE API SPECIFICATIONS. 2.We would like to offer samples for testing,it can make products according to the custome’s requirements.Perfect pre-sale after sale service and technical support. -
2020 High quality Api 5ct Pipe Coupling Blank - API 5CT PIPE COUPLING BLANK 16″K55 BC COUPLING BLANK – Oilfield
1. Steel grade of petroleum casing: H40, J55, K55, N80, L80, C90, T95, P110, q125, V150, etc. 2. Casing end processing form: short round thread, long round thread, partial trapezoid thread, special thread, etc. 3. It is mainly used to support the well wall in the process of drilling and after completion to ensure the normal operation of the whole well.