API Oil Tubing Casing Pipe ---Oilfield Service Seamless, Carbon Steel

$650.00 - $1,200.00
Min. Order
25 Metric Tons
Company Information

Qingdao Hengjia Steel Pipe Co., Ltd.

CN Manufacturer, Trading Company
Response Time
Response Rate:
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Quick Details

Port: Qingdao
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram
Supply Ability: 5000 Metric Ton/Metric Tons per Month
Standard2: ASTM A106-2006,ASTM A1020-2002,ASTM A182-2001,ASTM A199,ASME B36.19M-1985,BS 1387,BS 1139,BS 3059-2,DIN 1629/3,DIN 1626,JIS G3101,JIS G3441,API 5L,API 5CT
Grade Group: 10#-45#,10Cr9Mo1VNb,15NiCuMoNb5,16Mn,A53-A369,API J55-API P110,Q195-Q345,STBA20-STBA26,STPA22-STPA26
Grade: 10#,20#,10Cr9Mo1VNb,15NiCuMoNb5,16Mn,A106(B,C),A135-A,API K55,API N80,Q235,Q345,Q195,Q215,STBA20,STPA23
Thickness: 3.56 - 16 mm
Section Shape: Round
Outer Diameter(Round): 42.6 - 114 mm
Place of Origin: Shandong China
Application: Scaffolding , Structure ,Furniture, oil or gas, Boiler
Technique: Cold Drawn
Certification: API
Surface Treatment: Oiled, Coated and So on
Special Pipe: EMT Pipe
Alloy Or Not: Non-alloy
Product name: API Oil Tubing Casing Pipe ---Oilfield Service Seamless, Carbon Steel
Standard: API SPEC 5CT
terms: CFR.CIF.FOB
Delivery time: About 20 workdays
Packing: Nude Packing With Loose or Packed by Bundle
Payment Term: L/C TT..
Length range: R1,R2,R3
Usage: Pipeline Transport, Oil/Gas Drilling
Type: Seamless Round Steel Pipe
Secondary Or Not: Non-secondary
Packaging Detail: standard export package

API Oil Tubing Casing Pipe ---Oilfield Service Seamless, Carbon Steel

Brief description:


1.Thickness:  3.56-16mm(2.3ppf-26.1ppf)

2.Outer Diameter:  42.16 MM - 114.3 MM(1.66"--4 1/2")

3.Length: Fixed or Random,by customer’s requiremnts

4.Material:  H40, J55, K55, N80-1, N80-Q, L80-1,L80-9Cr, L80-13Cr, P110, Q125 etc

5.Standard: API 5CT, GB, ISO11960, GOST


Detailed description:



API Casing

Company supply all seamless pipe for customers as API SPEC 5CTstandard oiled casing pipe,including:H40,J55,K55,M65,L80,R95,N80 1/Q,C90,T95,C110,P110,Q125,products including all size and thickness of API SPEC 5CT.


The company has always maintained the leading edge of the equipment, thereby ensuring the excellent performance of the product. Ultra high power electric arc furnace, equipped with a LF ladle furnace and vacuum degassing (VD/VOD/RH) equipment, die casting, continuous casting machine and fast calcining equipment to ensure the purity of raw materials; a MPM mill, a ASSEL mill, three sets of PQF rolling world advanced tube units and large caliber rotary tube expanding REM unit to ensure dimensional accuracy of products excellent; heat treatment line, 10 14 thread processing production line, equipped with magnetic leakage, eddy current and ultrasonic nondestructive testing equipment, to ensure that the casing products excellent performance service of customers.




a: Buttress casing is available with regular, special clearance couplings or special clearance couplings with special bevel.
P= Plain end; S= Short round thread; L= Long round thread; B= Buttress t‍hread.

API Tubing











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Our Service
Pre-Sale Service:

  1. Sample:Samples can be offered with Samples` charges and courier fee by you . But Samples` charges will be return to you after you place an order .
  2. Production Line:We having own three factories with more than 10 production lines . Many styles for you choice.
  3. OEM/ODM and logo stamp:OEM/ODM order are accepted . Any logo printing or design are free of charges.
  4. Transport:We have own international Logistics company . Is Class-One agent of MSC/MSK/APL/CMA/COSCO/OOCL/MOL . Can supple the best transport plan and charges for you .Also ensure delivery the goods within short time .

During Sale Service:

  1. Quality Control: IQC IPQC FQC

               Material Inspection   Drawing and Samples` Inspection    Correction     of Machine and Equipment     Trial production    Finished Production Testing    The Third inspect department

  1. Transportation safety guarantee:Our logistics having good-tracked system. Will inform you the goods transport status message at any time , until you pick up the goods.

After-Sale Service:

  1. We are glad to supply the better suggestion of the price and products . Including the goods` stockpile and application .
  2. Will supply the latest market price information for you at any time.
  3. Welcome to visit our company . Insure you will have a good time in China.