Gold Member Since 2010
Audited Supplier
Tianjin Tiangang Special Petroleum Pipe Manufacture Co., Ltd.

Octg, Casing Pipe, Casing manufacturer / supplier in China, offering API-5CT OCTG Casing Pipe&Tubing Pipe Oilfield Services, API-5CT OCTG Casing Pipe&Tubing Pipe for Oilfield Service, Octg Tubing Pipe (API-5CT Oilfield Services) and so on.

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Supplier Homepage Product API Casing Pipe API-5CT OCTG Casing Pipe&Tubing Pipe Oilfield Services

API-5CT OCTG Casing Pipe&Tubing Pipe Oilfield Services

FOB Price: Get Latest Price
Production Capacity: 20000 Ton / Month
Transport Package: Bundle or Loose
Payment Terms: L/C, T/T, Western Union, Paypal
Basic Info
  • Model NO.: API-5CT
  • Technique: Hot Rolled
  • Usage: Drill Oil Well&Gas
  • Trademark: TTSP
  • Origin: Tianjin, China
  • Type: Seamless
  • Surface Treatment: Antirusting Black Paint as Per API-5ct Standard
  • Section Shape: Round
  • Specification: OCTG 2-3/8′′--20"
  • HS Code: 7304290000
Product Description
On sale seamless API-5CT Casing, Tubing, Coupling, OCTG.
Our factory manufacture Casing, Tubing, OCTG for oilfield:
According to API SPEC 5CT.
Steel grade: J55, K55, L80, N80, C95, P110
O. D. Range Tubing: From 2-3/8"to 4-1/2"(EUE/NU)
Casing: From 4-1/2" to 20",
Threads: BTC, LTC, STC.
Length range: R1, R2, R3
If you interested in our products, feel free to contact with me.
OCTG PIPES ACCORDING TO API SPEC 5CT
Outside Diameter Specified Nominal Weight Threads & Coupling Steel Grade Wall Thickness                Type of Thread 
mm Ib/ft   mm N U E U
60.32(2 3/8") 4.70 H40,J55,K55,N80,L80,C95,P110 4.83 yes yes
5.80 H40,J55,K55,N80,L80,C95,P110 6.45 yes yes
5.95 H40,J55,K55,N80,L80,C95,P110 6.45 yes yes
7.35 H40,J55,K55,N80,L80,C95,P110 8.53   yes
7.45 H40,J55,K55,N80,L80,C95,P110 8.53   yes
73.02(2 7/8") 6.40 H40,J55,K55,N80,L80,C95,P110 5.51 yes  
6.50 H40,J55,K55,N80,L80,C95,P110 5.51   yes
7.80 H40,J55,K55,N80,L80,C95,P110 7.01 yes  
7.90 H40,J55,K55,N80,L80,C95,P110 7.01   yes
8.60 H40,J55,K55,N80,L80,C95,P110 7.82 yes  
8.70 H40,J55,K55,N80,L80,C95,P110 7.82   yes
9.45 H40,J55,K55,N80,L80,C95,P110 8.64   yes
88.90(3 1/2") 9.20 H40,J55,K55,N80,L80,C95,P110 6.45 yes  
9.30 H40,J55,K55,N80,L80,C95,P110 6.45   yes
10.20 H40,J55,K55,N80,L80,C95,P110 7.34 yes  
12.70 H40,J55,K55,N80,L80,C95,P110 9.52 yes yes
12.95 H40,J55,K55,N80,L80,C95,P110 9.52   yes
101.60(4") 9.50 H40,J55,K55,N80,L80,C95,P110 5.74 yes  
11.00 H40,J55,K55,N80,L80,C95,P110 6.65   yes
114.30(4 1/2") 12.60 H40,J55,K55,N80,L80,C95,P110 12.75 yes  
12.75 H40,J55,K55,N80,L80,C95,P110 12.75   yes
        STC LTC BTC  
114.30(4 1/2") 9.50 H40,J55,K55,N80,L80,C95,P110 5.21 yes      
10.50 H40,J55,K55,N80,L80,C95,P110 5.69 yes   yes  
11.60 H40,J55,K55,N80,L80,C95,P110 6.35 yes yes yes  
13.50 H40,J55,K55,N80,L80,C95,P110 7.37   yes yes  
15.10 H40,J55,K55,N80,L80,C95,P110 8.56   yes yes  
127.00(5") 11.50 H40,J55,K55,N80,L80,C95,P110 5.59 yes      
13.00 H40,J55,K55,N80,L80,C95,P110 6.43 yes yes yes  
15.00 H40,J55,K55,N80,L80,C95,P110 7.52 yes yes yes  
18.00 H40,J55,K55,N80,L80,C95,P110 9.19   yes yes  
21.40 H40,J55,K55,N80,L80,C95,P110 11.10   yes yes  
23.20 H40,J55,K55,N80,L80,C95,P110 12.14   yes yes  
24.10 H40,J55,K55,N80,L80,C95,P110 12.70   yes yes  
139.70(5 1/2") 14.00 H40,J55,K55,N80,L80,C95,P110 6.20 yes      
15.50 H40,J55,K55,N80,L80,C95,P110 6.98 yes yes yes  
17.00 H40,J55,K55,N80,L80,C95,P110 7.72 yes yes yes  
20.00 H40,J55,K55,N80,L80,C95,P110 9.17   yes yes  
23.00 H40,J55,K55,N80,L80,C95,P110 10.54   yes yes  
168.28(6 5/8") 20.00 H40,J55,K55,N80,L80,C95,P110 7.32 yes yes yes  
24.00 H40,J55,K55,N80,L80,C95,P110 8.94 yes yes yes  
28.00 H40,J55,K55,N80,L80,C95,P110 10.59   yes yes  
32.00 H40,J55,K55,N80,L80,C95,P110 12.06   yes yes  
177.80(7") 20.00 H40,J55,K55,N80,L80,C95,P110 6.91 yes      
23.00 H40,J55,K55,N80,L80,C95,P110 8.05 yes yes yes  
26.00 H40,J55,K55,N80,L80,C95,P110 9.19 yes yes yes  
29.00 H40,J55,K55,N80,L80,C95,P110 10.36   yes yes  
32.00 H40,J55,K55,N80,L80,C95,P110 11.51   yes yes  
35.00 H40,J55,K55,N80,L80,C95,P110 12.65   yes yes  
38.00 H40,J55,K55,N80,L80,C95,P110 13.72   yes yes  
193.68(7 5/8") 24.00 H40,J55,K55,N80,L80,C95,P110 7.62 yes      
26.40 H40,J55,K55,N80,L80,C95,P110 8.33 yes yes yes  
29.70 H40,J55,K55,N80,L80,C95,P110 9.52   yes yes  
33.70 H40,J55,K55,N80,L80,C95,P110 10.92   yes yes  
39.00 H40,J55,K55,N80,L80,C95,P110 12.70   yes yes  
42.80 H40,J55,K55,N80,L80,C95,P110 14.27   yes yes  
45.30 H40,J55,K55,N80,L80,C95,P110 15.11   yes yes  
47.10 H40,J55,K55,N80,L80,C95,P110 15.88   yes yes  
196.85(7 3/4") 46.10 H40,J55,K55,N80,L80,C95,P110 15.11        
219.08(8 5/8") 24.00 H40,J55,K55,N80,L80,C95,P110 6.71 yes      
28.00 H40,J55,K55,N80,L80,C95,P110 7.72 yes      
32.00 H40,J55,K55,N80,L80,C95,P110 8.94 yes yes yes  
36.00 H40,J55,K55,N80,L80,C95,P110 10.16 yes yes yes  
40.00 H40,J55,K55,N80,L80,C95,P110 11.43   yes yes  
44.00 H40,J55,K55,N80,L80,C95,P110 12.70   yes yes  
49.00 H40,J55,K55,N80,L80,C95,P110 14.15   yes yes  
244.48(9 5/8") 32.30 H40,J55,K55,N80,L80,C95,P110 7.92 yes      
36.00 H40,J55,K55,N80,L80,C95,P110 8.94 yes yes yes  
40.00 H40,J55,K55,N80,L80,C95,P110 10.03   yes yes  
43.50 H40,J55,K55,N80,L80,C95,P110 11.05   yes yes  
47.00 H40,J55,K55,N80,L80,C95,P110 11.99   yes yes  
53.50 H40,J55,K55,N80,L80,C95,P110 13.84   yes yes  
273.05(10 3/4") 32.75 H40,J55,K55,N80,L80,C95,P110 7.09 yes      
40.50 H40,J55,K55,N80,L80,C95,P110 8.89 yes   yes  
45.50 H40,J55,K55,N80,L80,C95,P110 10.16 yes   yes  
51.00 H40,J55,K55,N80,L80,C95,P110 11.43 yes   yes  
55.50 H40,J55,K55,N80,L80,C95,P110 12.57 yes   yes  
60.70 H40,J55,K55,N80,L80,C95,P110 13.84 yes   yes  
65.70 H40,J55,K55,N80,L80,C95,P110 15.11 yes   yes  
298.45(11 3/4") 42.00 H40,J55,K55,N80,L80,C95,P110 8.46 yes      
47.00 H40,J55,K55,N80,L80,C95,P110 9.53 yes   yes  
54.00 H40,J55,K55,N80,L80,C95,P110 11.05 yes   yes  
60.00 H40,J55,K55,N80,L80,C95,P110 12.42 yes   yes  
339.7(13 3/8") 48.00 H40,J55,K55,N80,L80,C95,P110 8.38 yes      
54.50 H40,J55,K55,N80,L80,C95,P110 9.65 yes   yes  
61.00 H40,J55,K55,N80,L80,C95,P110 10.92 yes   yes  
68.00 H40,J55,K55,N80,L80,C95,P110 12.19 yes   yes  
72.00 H40,J55,K55,N80,L80,C95,P110 13.06 yes   yes  
406.40(16") 65.00 H40,J55,K55,N80,L80,C95,P110 9.53 yes      
75.00 H40,J55,K55,N80,L80,C95,P110 11.13 yes   yes  
84.00 H40,J55,K55,N80,L80,C95,P110 12.57 yes   yes  
473.08(18 5/8") 87.50 H40,J55,K55,N80,L80,C95,P110 11.05 yes yes yes  
508.00(20") 94.00 H40,J55,K55,N80,L80,C95,P110 11.13 yes yes yes  
106.50 H40,J55,K55,N80,L80,C95,P110 12.70 yes yes yes  
133.00 H40,J55,K55,N80,L80,C95,P110 16.13 yes yes yes  
CONTACT: MR RICHIE WANG            
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