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factory low price Api Line Coupling Supplier - API 5CT PIPE COUPLING 9-5/8″Q125 LC – Oilfield
1. 9-5/8″ Q125 LC API 5CT Casing Coupling. 2. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ requirement. 3. Each piece of product has its own thread inspection records, flaw detection inspection records, phosphating and packaging records, to realize the traceability in the whole process. 4. Invoice: Based on actual quantity shipped. 5. Quantity: According to the customers’ requirement. More powerful use functions: compar... -
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 -
Factory wholesale Tubing Nipple - HIGH PRESS AND CORROSION RESISTANCE API LINE COUPLINGS – Oilfield
The advantage of our high press and corrosion resistance API line couplings: 1.Every product must be made phosphating surface treatment,non-destructive inspection,and hydrostatic pressure inspection. 2.Technical standard:API 5L,5B standard. 3. The material has excellent strength and toughness,they are purchased from well-know enterprise with long term quality guarantee. 4. Precision dimensional processing, with strict internal control. 5. Good adhesion and corrosion resistance. 6. The surface... -
2020 wholesale price Coupling For Casing - OEM API CASING COUPLING CONNECTOR – Oilfield
1.Specification:from 4-1/2″ to 20″ 2.Grade:J55 3.Thread type:STC 4.Package:All products are packed in pallets in accordance with export standards. 5.Product standard:XZOE API 5CT-1368 or accodring to the customers’ request. 6.Every product has its own inspection record in the whole process of production to keep the traceability of products. 7.Quantity:Negotiable, according to customer’s demand. -
Best Price for Api 5ct N80 Casing Pipe - PETROLEUM TOOLS API THREAD PROTECTORS BOX &PIN – Oilfield
1. This product is necessary for petroleum special steel pipe, and plays the role of thread protection. 2. Product quality: fully in line with SY / t5991-94 industry standards, API industry standards. 3. The surface of the product is smooth, without thread breakage, impurity, slipping, adhesion with thread, suitable for storage at – 46 ℃ to 66 ℃ for more than one year. -
Competitive Price for Sucker Rod Coupling - CHINA COUPLING MANUFACTURER 5-1/2″J55 LC – Oilfield
1. 5-1/2″J55 LC API 5CT Casing Coupling. 2. Pice Term: CIF, FOB, CFR & others. 3. Coupling NDT 100% ,Longitudinal and Transversal, has no any deviation or defects. 4. ETD: According to the customers’ instructions. 5. Paying Terms: Negotiable. -
Chinese Professional Quick Connect Coupling - OCTG OILWELL COUPLING 2-7/8″J55 EU – Oilfield
1. 2-7/8” J55 EU API 5CT Tubing Couplings. 2. Brand Name: XZOE-1368. 3.Thread Type: Customized Thread. 4. Quantity: As the customers’ request. 5. Invoice: Based on actual quantity shipped. -
2020 China New Design Api Long Thread Casing Couplings - 20″K55 BC API CASING COUPLING – Oilfield
The advantage of our factory is low price, and a large part of foreign large and medium-sized purchasers are obviously inclined to cooperate with our factory, especially foreign retailers. Low price is a big advantage of our factory. Second, our factory has technical and packaging resources, we can contact customers at any time. Third, our factory can control the quality. Generally speaking, we are the direct manufacturer, producer, exporter, supplier, we can guarantee the quality o... -
Factory wholesale Professional Bc Coupling Manufacturer - 9-5/8″L80 BC API COUPLING FOR CASING – Oilfield
1. 9-5/8″ L80 BC API 5CT Casing Coupling. 2. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ demand. 3. Packing: Palletized, wood must comply with ISPM 15,Wrapped with plastic film ,packed with plastic-steel strip. 4. Invoice: Based on actual quantity shipped. 5. Quantity: As the customers’ demand. The advantage of our factory is low price, and a large part of foreign large and medium-sized purchasers are obviously inclined t... -
Cheapest Price Q125 Coupling Supplier - 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... -
Discount Price J H40 Pump Column Coupling - OEM API CASING COUPLING CONNECTOR – Oilfield
1.Specification:from 4-1/2″ to 20″ 2.Grade:J55 3.Thread type:STC 4.Package:All products are packed in pallets in accordance with export standards. 5.Product standard:XZOE API 5CT-1368 or accodring to the customers’ request. 6.Every product has its own inspection record in the whole process of production to keep the traceability of products. 7.Quantity:Negotiable, according to customer’s demand. -
Factory supplied Api 5ct Nipple Coupling - CHINA COUPLING SUPPLIER 4-1/2″P110 LC – Oilfield
1. 4-1/2″ P110 LC API 5CT Casing Coupling. 2. Couplings are used to connect two joints of tubing or casing. 3. Technical Standard: API 5CT 9th or API 5CT 10th, API 15B or API 16B, according to the customers’ request. 4. Quantity: As the customers’ request. 5. Invoice: Based on actual quantity shipped.