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Hot sale China Nipple Factory - API STEEL-PLASTIC THREAD PROTECTORS – Oilfield
1. The outer steel inner plastic protector is a kind of protector which is widely used by petroleum pipe manufacturers. 2. The structure is to press in or insert the plastic bushing with the crimped steel ring, and then process the thread with the numerical control machine tool after pressing. 3. The protector has high strength, especially impact strength. -
Factory Price Petroleum Equipment - CHINA PIPE SLEEVES FACTORY SUPPLIER EXPORTER – 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. -
Best Price on China Api Line Coupling Factory - VARIOUS MODEL OILFIELD DRILLING THREADED PIPE COUPLING SUPPLIER – Oilfield
1.size range:from 4-1/2” to 20” 2.Thread type:BTC,LTC,STC for casing couplings,also supply the customization threads as per client’s request. 3.Technical standard:According to API 5CT and API 5B 4.Quantity:Negotiable, according to client’s demand. 5.Every product has its own inspection record in the whole process of production to keep the traceability of products.If you are looking for a high quality,professional and fast delivery API 5CT coupling supplier please contact us. -
OEM manufacturer Pin*Pin Connections - API STANDARD BLACK PLASTIC THREAD PROTECTORS EXPORTER SUPPLIER FACTORY – Oilfield
1. This product is necessary for special casing, drill pipe, drilling tool and so on. 2. It plays the role of protecting steel pipe thread. 3. The thread end of the pipe body shall be protected from damage during loading, unloading, transportation and storage. -
China Cheap price Api Tubing Coupling Manufacturer - PLENTY OF API 5CT COUPLINGS IN STOCK QUICK DELIVERY – Oilfield
We have got ready plenty of API 5CT couplings in stock,they are our featured products. All the products materials are sourced from well-known supplier domestic.After got the materials our workers will make inspection one by one carefully. All the products from us are traceability,the process production record are kept well and in order.Every product with die-stamping or painted,not die-stamping. Marked with API license number,the specification,grade,threaded type, heat number,lot number,produ... -
2020 China New Design Api Long Thread Casing Couplings - 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. -
Good Quality Pipe Fittings - 2-7/8″8RD 6 J55 EXTRA HEAVY NIPPLE – 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 -
Wholesale Finished Coupling - API QUICK COUPLING 3-1/2″J55 EU – Oilfield
1. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ request. 2. Place of Origin: Xuzhou City, Jiangsu Province, China. 3. Packing: Suitable Wrapped to avoid transport damage. All to be pallatized with Piece count and size noted on outside of pallet. 4. Brand Name: XZOE-1368. -
Wholesale China Collar Factory - MADE IN CHINA FITTING QUICK RELEASE COUPLING COUPLER PUP JOINTS – 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. -
Factory Outlets D10 Coupling - CASING COUPLING FOR DRILLING PIPE 7″N80Q LC – Oilfield
1. 7″ N80Q LC API 5CT Casing Couplings. 2. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ request. 3. All coupling stock shall be with API SR15 certificate and marked with API monogram. 4. Invoice: Based on actual quantity shipped. 5. Quantity: According to the customers’ request. -
Factory Price J55 Coupling Factory - API 5CT REGULAR UPSET COUPLINGS FOR TUBING 2-3/8″N80Q EU – Oilfield
1. 2-3/8” N80Q EU API 5CT Tubing Couplings. 2. Coupling stock, threading, coating& any other process included during production shall be by a certificated API Licensed holder. 3. The product specifications of our company are from 2-3/8 to “20, we all can manufactured by ourselves. 4. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B,or according to the customers’ request. -
18 Years Factory Api 5ct 5b D10 Coupling Factory - GRADE P110 BUTTRESS THREADED COUPLING USED FOR JOINTS CONNECTED – Oilfield
1.Our license No. is API 5CT-1368.Our tubing and coupling accessories are strictly conform to API 5CT latest standard. 2.The grade P110 buttress threaded couplings are used to connect two joints of tubing or coupling accessories together.Couplings are short length of heavy wall pipe with the same threads on each end. 3.The pipe used to make a casing joint is called casing coupling.Several layers of casing are used for per oilwell,it’s depending on the depth and geology of the oilwell.Af...