Company Details

  • Chengdu Derbo Steel Co., Ltd.

  •  [Sichuan,China]
  • Business Type:Manufacturer , Trade Company , Distributor/Wholesaler
  • Main Mark: Africa , Asia , Middle East , Worldwide , East Europe , Americas , Europe
  • Exporter:91% - 100%
  • Certs:ISO9001
  • Description:K55 Casing Pipe,R3 Casing Pipe,R3 Couplings
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Chengdu Derbo Steel Co., Ltd.

K55 Casing Pipe,R3 Casing Pipe,R3 Couplings

86-28-85223949

Home > Products > OCTG > Casing > K55 R3 end with couplings casing pipe

K55 R3 end with couplings casing pipe

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    Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT,CIP
    Min. Order: 1 Metric Ton
    Delivery Time: 15 Days

Basic Info

Type: Seamless

Certification: API

Application: Structure Pipe, Fluid Pipe, Oil Pipe, Gas Pipe

Section Shape: Round

Surface Treatment: Black

Usage: Pipeline Transport, Oil&Gas Well Drilling, Mining, Construction & Decoration

Technique: Hot Rolled

Material: Carbon Steel, K55

Wall Thickness: 2.0-25.4mm

Outside Diameter: 21.3mm-711.2mm

Standard: API 5CT

Inspection: BV, SGS

Additional Info

Packaging: In Bundles

Productivity: 50000 TON/Month

Brand: DERBO

Transportation: Ocean,Land,Air

Place of Origin: China

Supply Ability: 5000000 TON/Year

Certificate: ISO/PED Certificate

HS Code: 3917310000

Port: Tianjin Port,China,Shanghai Port

Product Description

API 5CT 5 1/2inch 7.72# K55 LTC R3 one end assembled with couplings casing pipe

We,Chengdu Derbo Steel specialized in supplying water well casing pipe for more than 10 years . API 5CT K55 casing pipe length usually is R1,R2,R3.

API 5CT 5 1/2inch 7.72# K55 LTC R3 one end assembled with couplings casing pipe is one of our main octg Line Pipes, the following is the details for you reference .

1.octg Pipe Technical Parameters

Standard: API 5CT/ ISO11960
Grade: Group.1 H40/PSL.1, J55/PSL.1, J55/PSL.2, J55/PSL.3, K55/PSL.1, K55/PSL.2, K55/PSL.3,
N80(1)/PSL.1, N80(1)/PSL.2, N80(Q)/PSL.1, N80(Q)/PSL.2, N80(Q)/PSL.3
Group.2 M65/PSL.1, M65/PSL.3, L80/PSL.2, L80(1)/PSL.1, L80(1)/PSL.3, L80(9Cr)/PSL.1, L80(13Cr)/PSL.1, C90/PSL.1, C90/PSL.2, C90/PSL.3, T95/PSL.1, T95/PSL.2T95/PSL.3
Group.3 P110/PSL.1, P110/PSL.2, P110/PSL.3,
Group.4 Q125/PSL.1, Q125/PSL.2, Q125/PSL.3,
Minimum Order 1 Ton
OD: tubing 1.66 inch to 4 1/2 inch or 42.16mm to 114.3mm
casing 4 1/2 inch to 20 inch or 114.3mm to 508mm
Wall Thickness: According to API 5CT Standard
Length: tubing R1 (6.10m to 7.32m), R2 (8.53m to 9.75m), R3 (11.58m to 12.80m)
casing R1 (4.88m to 7.62m), R2 (7.62m to 10.36m), R3 (10.36m to 14.63m)
Type: Seamless
End-Finish tubing P, I, N, U
casing P, S, B, L

2.octg Pipe Showcase

tubing showcase

3. octg Pipe Facilitytubing production facility

4. octg Pipe Inspection Equipment

tubing inspection equipment

5. octg Pipe Packing and Transportation

tubing packing and transportation

Quality Control

Quality control is the basic but most important point for qualification of the steel pipes/tubes&fittings. We carry out in-production supervision and after-production inspection for our products. We ensure that the products are produced,tested,and inspected strictly according to standard specification under supervision of our QA engineer during production. After production inspection is carried out by worldwide famous thirdy party inspection company like BV,SGS,Intertek Etc.

Our Advatages


1. Professioanl Sales Team With More Than 10 Years Experience In Steel Industrial

2. Technical Engineer From Oil Company and Thirdy Party Inspection Company

3. One-Stop Service for steel industry, Especially for pipeline project application

4. Rich Cooperation Experiecne With SHELL,Lukoil,Samsung Etc .

5. Competittive price,Fast Delivery Time,Excellent Service




Looking for ideal K55 casing Pipe Manufacturer & supplier ? We has a wide selection at great prices to help you get creative. All the R3 casing Pipe are quality guaranteed. We are China Origin Factory of R3 Couplings. If you have any question, please feel free to contact us.

Product Categories : OCTG > Casing

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