China Carbon SMLS Steel Oil Well Pipe Suppliers, Manufacturers, Factory

Product Details

As industrial applications have evolved and grown more complex, the piping products and systems that serve them have had to keep pace.

Brief Introduction

Carbon SMLS Steel Oil Well Pipe
OD Size	30mm-711mm
Wall thickness (W.T.)	2mm-60mm
Length	R1-R3 or as customer’s requirements
International Standard	ISO 9001-2008
Standard	API 5CT
Materials	API J55, API K55, API L80, API N80,API P110,H40,M65,C90,T95,C95,Q125,V150etc.
Ends	In plain ends or bevelled ends or as per customer's requirements
Technique	1.Welded 2.Seamless
Packing	1.Packed in waterproof plastic bags 2.Big OD: in bulk 3.Small OD: packed by steel strips 4.According to the requirements of customers
Coupling	BTC (Buttress Thread Coupling), STC (Stub(Short) Thread Connector), LTC (Long Thread Connector) NUE EUE VAM or no thread
Main market	Middle East,Africa, Asia and some European country and America ,Australia
Country of origin	China Tianjin
Productivity	2000 Metric Tons per Month
Surface Treatment	2PE,3PE,Black painted,anti-corrosion oil or as per your requirement Marking: as per customer's requirement
Inspection	With Hydraulic Testing, Eddy Current, Infrared Test
Payment	1.Payment terms :T/T ,L/C 2.Terms of trade :FOB ,CFR,CIF ,EXW 3.Minimum order :25 tons

Production Size

API Oil Casing Pipe
Outer Diameter		Wall Thickness		Grade	Thread	Length
in	mm	kg/m	lb/ft
4 1/2"	114.3	14.14-22.47	9.50-15.10	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

5"	127	17.11-35.86	11.50-24.10	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

5 1/2"	139.7	20.83-34.23	14.00-23.00	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

6 5/8"	168.28	29.76-35.72	20.00-24.00	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

7"	177.8	25.30-56.55	17.00-38.00	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

7 5/8"	193.68	35.72-63.69	24.00-42.80	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

8 5/8"	219.08	35.72-72.92	24.00-49.00	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

9 5/8"	244.48	48.07-86.91	32.30-58.40	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

10 3/4"	273.05	48.73-97.77	32.75-65.70	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

11 3/4"	298.45	62.50-89.29	42.00-60.00	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

13 3/8"	339.72	71.43-107.15	48.00-72.00	J55/N80/P110/K55/L80	LTC/STC/BTC	R1/R2/R3

Carbon SMLS Steel Oil Well Pipe

Small diameter cold drawn seamless steel tube

Seamless steel tube for geological drilling and oil drilling: to explore the structure of underground rock strata, groundwater, oil, natural gas and mineral resources, the use of drilling RIGS drilling.Drilling is indispensable for oil and natural gas exploitation. Seamless steel pipe used for oil drilling for geological drilling is the main drilling equipment, mainly including outer core pipe, inner core pipe, casing pipe, drill pipe, etc.Due to the drilling pipe to go deep into the thousands of meters formation depth work, working conditions is very complex, drill pipe under pull,

pressure, bending, torsion and uneven impact load stress, but also by mud, rocks and wear, therefore, requires tubing must have sufficient strength, hardness, wear resistance and impact toughness, steel pipe steel with "DZ" pinyin "(geology) plus number one on behalf of the steel yield point, said common steel grade DZ45 MNB 45, 50 mn;DZ50 40Mn2, 40Mn2Si;DZ55's 40Mn2Mo, 40MnVB;DZ60's 40MnMoB and DZ65's 27MnMoVB.All steel tubes are delivered in heat-treated condition.

Petroleum cracking pipe: seamless pipe for furnaces, heat exchangers and pipelines in petroleum refineries.Commonly used high quality carbon steel (10, 20), alloy steel (12CrMo, 15CrMo), heat resistant steel (12Cr2Mo, 15Cr5Mo), stainless steel (1Cr18Ni9, 1Cr18Ni9Ti) manufacturing.In addition to the chemical composition and various mechanical properties of the steel pipe, but also to ensure that water pressure, flattening, such as flaring test, and surface quality and non-destructive inspection.Steel tubes to be delivered in heat treated condition.

Stainless steel pipe: with all kinds of stainless steel hot rolled, cold rolled stainless steel pipe, widely used in petroleum, chemical equipment pipelines and various USES of stainless steel structure parts, in addition to the chemical composition and mechanical properties should be guaranteed, where used as a bearing fluid pressure steel pipe to ensure that the water pressure test qualified.All kinds of special steel pipes shall be guaranteed according to the specified conditions.

Cangzhou Steel Pipe Group (CSPG)Co.,Ltd.

has more than eighteen years history company which located in Lecong Iron and Steel World, a well-known steel distribution center in China, with superior geographical position and convenient water and land transportation.

We are a direct-selling manufacturer specializing in the research and development of spiral steel pipes, steel coiled pipes, anti-corrosion steel pipes inside and outside. Since its inception, the company has been guided by a brand-new thinking of steel pipe product market based on the business philosophy of honesty, pragmatism and knowledge-seeking.

With the sense of responsibility, customer-centered, market-oriented, service-oriented, spot supply as the main body, good reputation, excellent business quality, integrity, conscientious work, perception of society and the spirit of Bianjin, we are committed to creating a win-win, easy and convenient large-scale integrated steel procurement for customers Platform.

The company upholds the enterprise tenet of integrity-based and customer-oriented, constantly strengthens internal management and builds an elite team, and will: all for users throughout the whole process of economic management, for this purpose, to provide customers with high-quality products and excellent services.