Steel Seamless Pipes And Tubing

Manufacturer of a wide range of products which include carbon steel seamless tubes, carbon steel seamless - astm a106 gr b ibr pipes & tubes, carbon steel seamless pipes, corten steel air pre heater tubes, carbon steel seamless nace mr0175, nace tm0177, nace tm0284 ,ibr pipes & tubes and carbon steel low temperature seamless pipes.ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B,ASTM A333 Gr. 3/6,ASTM A334 Gr. 6,SA 210 ,SA 192
All products are industry-standard conforming to or exceeding API, ASTM, ASME, ANSI and other national and international standards.



Type

Carbon Steel Seamless Pipes

Tubes Size

Sizes (Seamless): 1/2 NB - 4 NB

Wall Thickness

SCH10, SCH20, SCH30, STD, SCH40, SCH60, XS, SCH80,

DIN, JIS standard thickness

Length

Fixed: 5.8, 6.0, 11.8, 12.0m
Random length: 5-12m

Standard

ASTM A 179 / 210 / 192 ,ASTM A53, A106, API 5L, 333 GR 6, 334 ,ASME B36.10M-1996
DIN 2391 DIN1626, DIN1629, DIN17175, DIN 2448

Material

Q235, Q345, A53B, A106B, API 5L B,

ST37.0, ST35.8, St37.2, St35.4/8, St42, St45, St52, St52.4

Application

Low and middle pressure fluid pipeline, boiler, petroleum and natural gas industry, drilling,
chemical industry, electric industry, shipbuilding, fertilizer equipment and pipeline, structure, petrochemical, pharmaceutical industry

Surface

Black painting, varnish paint, anti rust oil, hot galvanized, cold galvanized, 3PE

Package

Plastic caps on both ends, Steel bundle, Woven bag or acc. to customers' request



High Temperature Seamless Tube

ASTM A106 Gr. B/C, API 5L Gr. B, ASTM A53 Gr. B

Heat Exchanger Seamless Tube

ASTM A 179 / 210 / 192 DIN 2391

Low Temperature Seamless Tube

ASTM A333 Gr. 3/6

Low Temperature Seamless Tube

ASTM A334 Gr. 6




Additional Testing :
NACE MR0175, NACE TM0177, NACE TM0284, HIC TEST, SSC TEST, H2 SERVICE, IBR, etc.

Dimensions :
All Pipe is supplied and inspected/tested to the relevant standards including ASTM, ASME, API.

Seamless steel pipe and tube

The fluid of seamless steel pipe, low and center presses with the boiler pipe, the construction attachment uses for the seamless steel pipe, the alloy tube and the bearing use for the seamless steel pipe, and according to the user request product the special steel pipe .
Our company passed the conformity assessment of iso9001-2000, and has the national industry product production permit which the country issues, proves the number is xk05-208-00084.

Outer Diameter: 32 - 630 mm
Standard: ASTM A106-B, ASTM A53-B, API 5L-B, API 5L CT, X42, X52, and 5CT, J55, K55
SAE1020, SAE1045 , JIS G4051, S20C ,S45C
JIS G3454, JIS 3454 ,STPG42
DIN 17175 ST 45-8, ST37, ST 52
Wall Thickness: SCH5 SCH40 SCH80 SCH160 XXS
Tolerate: OD: +1% / -1%
Wall Thickness: +12.5% / -10%
PED, ISO, API
Packaging Detail: blacking painting, oiled, caped, steel strips bundled or as clients' requirement
Delivery Detail: 25 days after conformed or as per requested
Payment: By T/T Or L/C
Output: 200 ton per month.
Application field: Transportation of oil / gas / fluid, Construction, Electricity,
Machine building industy, Chemical industry, Petroleum, Traffic.

1.Standard sizes:
Od: 30-250mm
Wall thickness: 3-35mm
Length: 3-5.8m
Tolerance: h8
Straighness: 0.5mm/1000mm
Steel grade: 20-45#, 16mn, q345, st52, st 37, etc.
Standard: din, gb, astm, api, etc.
Non-standard sizes:
As cuetomer's request.
2.Surface treatment:
Oil painting, galvanized, chromed, or as customer's requirments.
3.Package:
Packed in bundle, with plastic caps, plastic bag, etc
4.Delivery time:
Within 30 days generally
5.Payment term:
T/t, l/c( we prefer t/t)

AISI 4140 steel pipe is a low alloy steel that contains additions of chromium, molybdenum, and manganese in their alloy. In comparison to Grade 4130, the content of carbon in 4140 is slightly higher. This versatile alloy makes for an AISI 4140 Pipe with good properties. For instance, they have good resistance to atmospheric corrosion along with reasonable strength.

Products: seamless carbon steel pipes, line pipes, alloy pipes, casing pipes and couplings.
Sizes ranges: OD(21.3mm-610mm) *WT(2.5mm-60mm)
Standard/Material: ASTM A106 GR.B/ ASTM A106 GR.B/API 5L GR.B/X42-X60, ST37, ST44, ST52, P11,P22, J55 ,K55, N80 P110 and so on.
Worldmarket: INDIA KOREA VIETNAM TURKEY EGYPT COLOMBIA UAE FRANCE BRAZIL PAKISTAN UAE IRAN CHILE etc...
Certification: Our product passed the API 5L, API 5CT, ISO 9001 quality management system certification and CNAS certification.



Meet Our Clients Requirement

Factory supply seamless steel pipe tube

We provide seamless mechanical steel tubing products designed to thrive in demanding, high-stress applications. You find these products in automotive components where performance depends on reliability and quality.

Self-manufacturing
Fast delivery
Factory price
type and size could totally accept your customization

Quick response z
Various brands
Soon delivery time
please contact us to get more details

Standard: ASTM A106 ASTM A178 ASTM A210 ASTM A369 ASTM A53 ASTM A135 ASTM A524 ASTM A333 ASTM A334 ASTM A 250 ASTM A209
ETC
EN 10216-2-2002
EN 10217-2-2005
EN 10216-1-2002
EN 10217-1-2002
ETC
GB 9948-2006
GB 6479-2000
GB3087-1999
GB 5310-1995
ETC
JIS G3454-2005
JIS G3455-2005
JIS G3461-2005
JIS G3467-1988
JIS G3456-2004
JIS G3460-1988
JIS G3464-1988
JIS G3458-2005
JIS G3462-2004
Material
1> ASTM A106A,ASTM A106B,ASTM A106C,ASTM A179,ASTM A192,ASTM A210 A1,
ASTM A53A,ASTM A53B,ASTM A178C
2> 10#,20#,45#,Q235,Q345,Q195,Q215,Q345C,Q345A
3> ST37,ST37-2,DIN 1629 ST35,DIN 1629 ST45,DIN 17175 ST35.8,DIN 17175 ST45.8,
DIN 17175 19Mn5
201,202,301,304,304L,304N,XM21,304LN,309S,310S,316,316Ti,316L,316N,
316LN,317,317L,321,329,etc
16Mn,Q345B,T1,T2,T5,T9,T11,T12,T22,T91,T92,P1,P2,P5,P9,
P11,P12,P22,P91,P92,15CrMO,Cr5Mo,10CrMo910,12CrMo,
13CrMo44,30CrMo,A333 GR.1,GR.3,GR.6,GR.7,etc

Dimensions
1.Out diameter: 6mm~2500mm
2.Wall Thickness: 1mm~150mm
3.Length:1m~12m or customize

Surface treatment
Black painting, black varnish, transparent oil, hot galvanized,
3PE,epoxy coating,BE,PE.etc.

Application
1. Low and middle pressure fluid transportation pipeline
2. Casing pipe
3. Low and medium pressure boiler seamless steel pipe
4.High pressure boiler seamless steel pipe
5.carbon seamless steel pipe for ship
6.Seamless steel pipe used in high pressure chemical fertilizer equipment
7.Petroleum and natural gas industry

1.Standard sizes:
Od: 30-250mm
Wall thickness: 3-35mm
Length: 3-5.8m
Tolerance: h8
Straighness: 0.5mm/1000mm
Steel grade: 20-45#, 16mn, q345, st52, st 37, etc.
Standard: din, gb, astm, api, etc.
Non-standard sizes:
As cuetomer's request.
2.Surface treatment:
Oil painting, galvanized, chromed, or as customer's requirments.
3.Package:
Packed in bundle, with plastic caps, plastic bag, etc
4.Delivery time:
Within 30 days generally
5.Payment term:
T/t, l/c( we prefer t/t)

Duplex s32205, s31803 is a nitrogen enhanced duplex stainless steel that was developed to combat common corrosion problems encountered with the 300 serious stainless steel. "duplex" describes a family of stainless steel that are neither fully austenitic, like 304 stainless, nor purely ferritic phase. In the annealing condition, 2205 contains approximately 40-50% ferrite. Often referred to as the work horse grade, 2205 is the most widely used grade in the duplex stainless tube.

As required