Overview Quick Details

Place of Origin:

Hangzhou, China

Brand Name:

KY

Model Number:

API 5CT, NUE, EUE, LC, STC, BTC

Connection:

Female

Technics:

NC

Shape:

Tubular

Head Code:

Round

Product name:

API 5CT Casing Pipe Coupling

Color:

Red, Green

Material:

Carbon Steel, API 5CT seamless steel pipe

Machine Type:

Coupling

MOQ:

100 Pcs

Certification:

API

Steel grade:

J55, K55, N80, L80, P110

Application:

Oil and gas well drilling

Surface treatment:

Phosphating and coating

Supply Ability

Supply Ability:

3000000 Piece/Pieces per Year

Packaging & Delivery

Packaging Details

1. Normal packing: plywood case, wooden box or pallet 2. Suitable for ocean shipping and air shipping. 3. Max. weight for each package: 1500 Kg 4. Standard packing dimension: 1200 * 1100 * 1000 mm 5. Special packing requirements should be known in advance. 6. Custom packing is available.

Port

Shanghai/Tianjin/Qingdao

Lead Time :

Quantity(Pieces) 1 – 1000 1001 – 5000 >5000 Est. Time(days) 30 40 To be negotiated

Online Customization

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Casing Couplings

 

We provide LTC BTC STC casing coulings from 4-1/2″ to 20″, in grade J55, K55, N80, L80 and P110.

1. Size: 4-1/2″~ 20″

2. Standard: API 5CT/5B

3. Type: LTC BTC STC 

4.Grade:J55/K55/N80/L80/P110 

5. Packaging: wooden pallet, tight wrapped /W paper carton

All our products are produced and processed according to , with the materials of steel grade including J55, K55, N80, N80-1, N80-Q, L80, P110 and so on. The couplings have three types, namely STC LTC and BTC. By numerically controlled lathe and import molding cutter, the processing of thread can be finished in one time, which ensures its commonality and interchangeability. We have complete testing abilities, adopting a whole set of single testing apparatus of thread, including tape, pitch, tooth depth, profile and so on. Our products have already passed the identification of the Quality Testing and Inspection Centre of Oil Pipe of CNPC (China National Petroleum Corporation).

                                                                                                                                                                                                   API Casing CouplingsShort Thread Coupling Size (inches) Min Length (inches) Weight per Coupling (lbs) Palletized Carton Quantity Palletized Carton Weight 4 1/2 6.25 7.98 408 3255 5 6.5 10.27 300 3164 5 1/2 6.75 11.53 276 3182 6 5/8 7.25 20.1 154 3095 7 7.25 18.5 170 3145 7 5/8 7.5 27.12 120 3254 8 5/8 7.75 35.78 108 3578 9 5/8 7.75 39.75 80 3180 10 3/4 8 45.81 72 3298 11 3/4 8 49.91 60 2994 13 3/8 8 56.56 54 3054 16 9 76.96  –  – 20 9 95.72 –  –                                                                                                                                              API Casing Couplings Long Thread Coupling Size (inches) Min Length (inches) Weight per Coupling (lbs) Palletized Carton Quantity Palletized Carton Weight 4 1/2 7 9.15 408 3733 5 7.75 12.68 300 3804 5 1/2 8 14.15 276 3905 6 5/8 8.75 25 154 3850 7 9 23.88 160 3820 7 5/8 9.25 34.46 110 3790 8 5/8 10 47.77 80 3822 9 5/8 10.5 56.11 68 3815 9 5/8 10.5 56.11 68 3815                                                                                                                                                                                                       API Casing Couplings Buttress Thread Coupling Size (inches) Min Length (inches) Weight per Coupling (lbs) Palletized Carton Quantity Palletized Carton Weight 4 1/2 8.875 10.03 380 3811 5 9.125 12.9 290 3741 5 1/2 9.25 14.02 276 3869 6 5/8 9.625 24.27 156 3786 7 10 23.15 164 3797 7 5/8 10.375 34.88 108 3767 8 5/8 10.625 45.99 85 3909 9 5/8 10.625 51.06 74 3778 10 3/4 10.625 56.75 65 3688 11 3/4 10.625 61.79 60 3707 13 3/8 10.625 70.04 54 3782

Detailed ImagesCertificationsPacking & DeliveryCompany Profile

Dongying Kangya Petroleum Equipment Co.,Ltd.is a professional manufacturer and supplier of all types of petroleum equipment.The company is located in Dongying, the beautiful petroleum city at Yellow River Delta, covers an area of more than 330 million square meters.

And we have many years of history in the petroleum equipment industry.Our main products include drilling equipment,oil production equipment,wellhead equipment,well control equipment,downhole tools,OCTG pipe,vavle & pipe fitting and oilfield tools.Currently,our products is already exported to America, Middle East, Australia,Africa and 20 other countries and regions.Our company has always focused on research, development and innovation.Kangyapetro will initiate the second phase of our development strategy.Our company regards "reasonable prices, efficient production time and good after-sales service" as our tenet. We hope to cooperate with more customers for mutual development and benefits. We welcome potential buyers to contact us.

FAQ1) How can I place order?A: You can contact us by email about your order details, or place order on line.2) How can I pay you? A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using. 3) What's the order procedure?A: First we discuss order details, production details by email or TM. Then we issue you an PI for your confirmation. You will be requested to do pr -epaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has been finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you. 4)How do you take care when your clients received defective products?A: replacement. If there are some defective items, we usually credit to our customer or replace in next shipment. 5)How do you check all the goods in the production line?A: We have spot inspection and finished product inspection. We check the goods when they go into next step production procedure.Recommend Products

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