API 5CT N80 EUE tubing coupling
Tubing CouplingCouplings are important accessories for tubing and casing pipes. Jereh Drilltech supplies various API 5CT/5B/5L casing and tubing couplings from 1.66” to 13-3/8” in threads: NU, EU, STC, BTC, LTC. The casing and tubing couplings can be made in grade H40, J55, K55, N80, L80, P110 and so on.
Technical Specifications of Tubing Coupling
TubingCouplingSize
(in)
O.D.(in)
MinimumLength(in)
Weight(lbs)
RoundThread
RoundThread
RoundThread
2-3/8
2.875
4-1/4
2.82
2-7/8
3.500
5-1/8
5.15
3-1/2
4.250
5-5/8
8.17
4
4.750
5-3/4
9.58
4-1/2
5.200
6-1/8
10.77
Casing CouplingCasing couplings are important accessories for tubing and casing pipes. Jereh Drilltech can supply various API 5CT/5B/5L casing and tubing couplings from 1.66” to 13-3/8” in threads: NU, EU, STC, BTC, LTC. The casing and tubing couplings can be made in grade H40, J55, K55, N80, L80, P110 and so on.
Size and Specifications For Casing Couplings
Descriptions and size
Type of Therad
O.D*L (mm)
Weight (kg)
Casing Coupling
4-1/2"
STC
127.00*158.75
5.23
4-1/2"
LTC
127.00*177.80
4.15
4-1/2"
BTC
127.00*225.42
4.55
5"
STC
141.30*165.10
4.66
5"
LTC
141.30*196.85
5.75
5"
BTC
141.30*231.78
5.85
5-1/2"
STC
153.67*171.45
5.23
5-1/2"
LTC
153.67*203.20
6.42
5-1/2"
BTC
153.67*234.95
6.36
6-5/8"
STC
187.71*184.15
9.12
6-5/8"
LTC
187.71*222.25
11.34
6-5/8"
BTC
187.71*244.48
11.01
7"
STC
194.46*184.15
8.39
7"
LTC
194.46*228.60
10.83
7"
BTC
194.46*254.00
10.54
7-5/8"
STC
215.90*190.50
12.30
7-5/8"
LTC
215.90*234.95
15.63
7-5/8"
BTC
215.90*263.52
15.82
8-5/8"
STC
244.48*196.85
16.23
8-5/8"
LTC
244.48*254.00
21.67
8-5/8"
BTC
244.48*269.88
20.86
9-5/8"
STC
269.88*196.85
18.03
9-5/8"
LTC
269.88*266.70
25.45
9-5/8"
BTC
269.88*269.88
23.16
10-3/4"
STC
298.45*203.20
20.78
10-3/4"
BTC
298.45*269.88
25.74
11-3/4′
STC
323.85*203.20
22.64
11-3/4′
BTC
323.85*269.88
28.03
13-3/8"
STC
365.12*203.20
25.66
13-3/8"
BTC
365.12*269.88
31.77
16"
STC
431.80*228.6
34.91
16"
BTC
431.80*269.88
40.28
18-5/8"
STC
508.00*228.60
51.01
18-5/8"
BTC
508.00*269.88
62.68
20"
STC
533.40*228.6
43.42
20"
LTC
533.4*292.10
57.04
20"
BTC
533.40*269.88
50.10
Packaging, delivery, installation and commissioningPackaging Details: WOODEN CASE, IRON CASE OR AS PER REQUIREMENTSShipping: BY AIR, SEA OR TRAIN.
1. For all your inquiries about our products, we will reply you in detail within 24 hours.2. We have engineers who have more than 10 years’ experience to help you solve all the problems of technical.3. We have a good translation, enthusiastic sales and service who can speak fluently in English and Russsain.
Dongying Jintan petroleum Equipment Co., Ltd has more than 10 years manufacturing experience of pipes and fittings till now, we have 5 factories, more than 500 employees, and many kinds of production facilities. With 10 years exporting experience, we have exported to more than 30 countries such as America, Canada, Russia, Venezuela, Columbia, Thailand, Indonesia, UAE, Saudi Arabia, Kazakhstan etc.
1. Are you factory or Trading Company?We are factory. Our company is specialized in producing drilling and well servicing equipment, and is one of the net members applied for supplying the different oil equipments for Sinopec Group.
2. What’s your MOQ?MOQ is 1 PCS.
3. What are your trade terms?Payment term: TT 30% deposit before production, 70% balance before shipment.
4. What is your terms of delivery?EXW, FOB, CFR, CIF, DDU.
5. Do you test all your goods before delivery?Yes, we have 100% test before delivery
6. How do you make our business long-term and good relationship?1. We keep good quality and competitive price to ensure our customers benefit ;2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
7. What is your terms of payment?1. T/T 30% as deposit, and 70% before delivery. We’ll show you the photos of the products and packages before you pay the balance.2. Trade Assurance.3. Others depends on negotiation between two sides.