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Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry

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Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry

Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry
Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry

Large Image :  Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry

Product Details:
Place of Origin: Hunan
Brand Name: Sindara
Certification: ISO 9001, ISO 14001, ISO 45001, CE
Payment & Shipping Terms:
Minimum Order Quantity: 1pcs
Packaging Details: Bundled , Plastic Caps Plugged , Waterproof Paper/Bag Wrapped
Delivery Time: within 10-30 days and depend on your order quantity
Payment Terms: L/C, T/T, D/P
Supply Ability: 500 tons per day

Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry

Description
Product Type: API 5CT Casing OD: 114.3-508mm
WT: 5.21-16.13mm Pipe Standard: API SPEC 5CT
Materials: H40, J55, K55, N80, L80, C90,T95 And P110 Thread: STC, LTC, BTC, Special Clearance, Premium Connection
Highlight:

Steel OCTG Pipe

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OCTG Pipe 114.3mm

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508mm API 5CT Casing Pipe

Description
Product Well casing, API 5CT Casing, API 5CT Casing Pipe
Application Oil well casing serves as well sidewall
Pipe Standard API SPEC 5CT
Size OD: 114.3-508mm
  WT: 5.21-16.13mm
Thread types STC, LTC, BTC, special clearance, premium connection
Packing: Protection Caps in Both Ends, Waterproof Paper Wrapped, Two Tags

 

What is API 5CT casing ?

API SPEC 5CT well casing is utilized in fixing the well wall or down hole, which has wider diameters. API SPEC 5CT can be divided into conductor casing, technical casing and oil casing.

 

API 5CT is standard technical specifications for steel casing pipes used for oil wells in petroleum and natural gas industries.

 

Common Grades

• J55/K55

• N80/N80Q/L80

• C90

• R95/T95

• P110/C110

• Q125

 

Connections

API 5CT is applicable to following connections which complied with API SPEC 5B:

• SC: Short round thread casing

• LC: Long ound thread casing

• BC: Buttress thread casing

• NU: Non-upset tubing

• EU: External upset tubing

• IJ: Integral tubing connections

 

More casing pipes and their colors

 

Lengths:

Oil Casing Range 1 Range 2 Range 3
4.88~7.62 7.62~10.36 10.36~14.63

 

Dimension:

Labels Outside diameter D Nominal linear mass T&C Wall thickness t J55 N80 L80 C90 P110 Q125
mm kg/m mm K55 1/Q? T95
1 2 3 4 5 6 7 8 9 10 11
4 1/2 9.5 114.3 14.14 5.21 PS - - - - -
4 1/2 10.5 114.3 15.63 5.69 PSB - - - - -
4 1/2 11.6 114.3 17.26 6.35 PSLB PLB PLB PLB PLB -
4 1/2 13.5 114.3 20.09 7.37 - PLB PLB PLB PLB -
4 1/2 15.1 114.3 22.47 8.56 - - - - PLB PLB
5 11.5 127 17.11 5.59 PS - - - - -
5 13 127 19.35 6.43 PSLB - - - - -
5 15 127 22.32 7.52 PSLBE PLBE PLBE PLBE PLBE -
5 18 127 26.79 9.19 - PLBE PLBE PLBE PLBE PLBE
5 21.4 127 31.85 11.1 - PLB PLB PLB PLB PLB
5 23.2 127 34.53 12.14 - PLB PLB PLB PLB PLB
5 24.1 127 35.86 12.7 - PLB PLB PLB PLB PLB
5 1/2 14 139.7 20.83 6.2 PS - - - - -
5 1/2 15.5 139.7 23.07 6.98 PSLBE - - - - -
5 1/2 17 139.7 25.3 7.72 PSLBE PLBE PLBE PLBE PLBE -
5 1/2 20 139.7 29.76 9.17 - PLBE PLBE PLBE PLBE -
5 1/2 23 139.7 34.23 10.54 - PLBE PLBE PLBE PLBE PLBE
5 1/2 26.8 139.7 39.88 12.7 - - - P - -
5 1/2 29.7 139.7 44.2 14.27 - - - P - -
5 1/2 32.6 139.7 48.51 15.88 - - - P - -
5 1/2 35.3 139.7 52.53 17.45 - - - P - -
5 1/2 38 139.7 56.55 19.05 - - - P - -
5 1/2 40.5 139.7 60.27 20.62 - - - P - -
5 1/2 43.1 139.7 64.14 22.22 - - - P - -
6 5/8 20 168.28 29.76 7.32 PSLB - - - - -
6 5/8 24 168.28 35.72 8.94 PSLBE PLBE PLBE PLBE PLBE -
6 5/8 28 168.28 41.67 10.59 - PLBE PLBE PLBE PLBE -
6 5/8 32 168.28 47.62 12.06 - PLBE PLBE PLBE PLBE PLBE
7 17 177.8 25.3 5.87 - - - - - -
7 20 177.8 29.76 6.91 PS - - - - -
7 23 177.8 34.23 8.05 PSLBE PLBE PLBE PLBE - -
7 26 177.8 38.69 9.19 PSLBE PLBE PLBE PLBE PLBE -
7 29 177.8 43.16 10.36 - PLBE PLBE PLBE PLBE -
7 32 177.8 47.62 11.51 - PLBE PLBE PLBE PLBE -
7 35 177.8 52.09 12.65 - PLBE PLBE PLBE PLBE PLBE
7 38 177.8 56.55 13.72 - PLBE PLBE PLBE PLBE PLBE
7 42.7 177.8 63.54 15.88 - - - P - -
7 46.4 177.8 69.05 17.45 - - - P - -
7 50 177.8 74.56 19.05 - - - P - -
7 53.6 177.8 79.77 20.62 - - - P - -
7 57.1 177.8 84.97 22.22 - - - P - -
7 5/8 24 193.68 35.72 7.62 - - - - - -
7 5/8 26.4 193.68 39.29 8.33 PSLBE PLBE PLBE PLBE - -
7 5/8 29.7 193.68 44.2 9.52 - PLBE PLBE PLBE PLBE -
7 5/8 33.7 193.68 50.15 10.92 - PLBE PLBE PLBE PLBE -
7 5/8 39 193.68 58.04 12.7 - PLBE PLBE PLBE PLBE PLBE
7 5/8 42.8 193.68 63.69 14.27 - PLB PLB PLB PLB PLB
7 5/8 45.3 193.68 67.41 15.11 - PLB PLB PLB PLB PLB
7 5/8 47.1 193.68 70.09 15.88 - PLB PLB PLB PLB PLB
7 5/8 51 193.68 76.19 17.45 - - - P - -
7 5/8 55.3 193.68 82.3 19.05 - - - P - -
8 5/8 24 219.08 35.72 6.71 PS - - - - -
8 5/8 28 219.08 41.67 7.72 - - - - - -
8 5/8 32 219.08 47.62 8.94 PSLBE - - - - -
8 5/8 36 219.08 53.57 10.16 PSLBE PLBE PLBE PLBE - -
8 5/8 40 219.08 59.53 11.43 - PLBE PLBE PLBE PLBE -
8 5/8 44 219.08 65.48 12.7 - PLBE PLBE PLBE PLBE  
8 5/8 49 219.08 72.92 14.15 - PLBE PLBE PLBE PLBE PLBE
9 5/8 32 244.48 48.07 7.92 - - - - - -
9 5/8 36 244.48 53.57 8.94 PSLB - - - - -
9 5/8 40 244.48 59.53 10.03 PSLBE PLBE PLBE PLBE - -
9 5/8 43.5 244.48 64.73 11.05 - PLBE PLBE PLBE PLBE -
9 5/8 47 244.48 69.94 11.99 - PLBE PLBE PLBE PLBE PLBE
9 5/8 53.5 244.48 79.62 13.84 - PLBE PLBE PLBE PLBE PLBE
9 5/8 58.4 244.48 86.91 15.11 - PLB PLB PLB PLB PLB
9 5/8 59 244.48 88.4 15.47 - - - P - -
9 5/8 64.9 244.48 96.58 17.07 - - - P - -
9 5/8 70.3 244.48 104.62 18.64 - - - P - -
9 5/8 75.6 244.48 112.5 20.24 - - - P - -
10 3/4 32.75 273.05 48.74 7.09 - - - - - -
10 3/4 40.5 273.05 60.27 8.89 PSB - - - - -
10 3/4 45.5 273.05 67.71 10.16 PSBE - - - - -
10 3/4 51 273.05 75.9 11.43 PSBE PSBE PSBE PSBE PSBE -
10 3/4 55 273.05 82.59 12.57 - PSBE PSBE PSBE PSBE -
10 3/4 60.7 273.05 90.33 13.84 - - - PSBE PSBE PSBE
10 3/4 65.7 273.05 97.77 15.11 - - - PSB PSB PSB
10 3/4 73.2 273.05 108.93 17.07 - - - P - -
10 3/4 79.2 273.05 117.86 18.64 - - - P - -
10 3/4 85.3 273.05 126.94 20.24       P    
11 3/4 42 298.45 62.5 8.46 - - - - - -
11 3/4 47 298.45 69.94 9.53 PSB - - - - -
11 3/4 54 298.45 80.36 11.05 PSB - - - - -
11 3/4 60 298.45 89.29 12.42 PSB PSB PSB PSB PSB PSB
11 3/4 65 298.45 96.73 13.56 - P P P P P
11 3/4 71 298.45 105.66 14.78 - P P P P P
13 3/8 48 339.72 71.43 8.38 - - - - - -
13 3/8 54.5 339.72 81.1 9.65 PSB - - - - -
13 3/8 61 339.72 90.78 10.92 PSB - - - - -
13 3/8 68 339.72 101.19 12.19 PSB PSB PSB PSB PSB -
13 3/8 72 339.72 107.15 13.06 - PSB PSB PSB PSB PSB
16 65 406.4 96.73 9.53 - - - - - -
16 75 406.4 111.61 11.13 PSB - - - - -
16 84 406.4 125.01 12.57 PSB - - - - -
16 109 406.4 162.21 16.66 P P P - P P
18 5/8 87.5 473.08 130.21 11.05 PSB - - - - -
20 94 508 139.89 11.13 PSLB - - - - -
20 106.5 508 158.49 12.7 PSLB - - - - -
20 133 508 197.93 16.13 PSLB - - - - -
P——Plain end; S——Short round thread;L——Long round thread;B——Buttress thread;E——Extreme line.

 

Mechanical Properties:

Group Grade Type Total elongation under load % Yield strength Mpa Tensile strength min MPa Hardness max
min max HRC HBW
1 2 3 4 5 6 7 8 9
1 J55 - 0.5 379 552 517 - -
K55 - 0.5 379 552 655 - -
N80 1 0.5 552 758 689 - -
N80 Q 0.5 552 758 689 - -
2 L80 1 0.5 552 655 655 23 241
L80 9Cr 0.5 552 655 655 23 241
L80 13Cr 0.5 552 655 655 23 241
C90 1?2 0.5 621 724 689 25.4 255
C95 - 0.5 655 758 724 - -
T95 1?2 0.5 655 758 724 25.4 255
3 P110 - 0.6 758 965 862 - -
4 Q125 All 0.65 862 1034 931 - -

Standard 

API Spec 5CT – Specification 5CT/ISO 11960, Specification for Casing and Tubing, Eighth Edition, Petroleum and natural gas industries-Steel pipes for use as casing or tubing for wells

Process

Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry 0

 

Packing

Steel OCTG Pipe OD 114.3mm - 508mm API 5CT Casing Pipe in petroleum industry 1

 

 

 

Contact Details
Sindara Steel Co.,Ltd

Contact Person: Mr. Sindara Steel

Tel: 86-731-89698778

Fax: 86-731-89695778

Send your inquiry directly to us (0 / 3000)