Find Verified Seamless Steel Pipes Tubes Suppliers, Manufacturers and Wholesalers

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.

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

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.

Ded at the option of the manufacturer.

Main steel tube grade: a53-a, a53-b etc. Other grade can also be provided after consulting with acustomers.

Permissible variations in weight and dimensions:
Weight -- the weight of the pipe as calculated from the relevant equation in asme b36.10m shall not vary by more than 10%.

Diameter -- for pipe nps 1 1/2(dn40) and under, the outside diameter at any point shall not vary more than 1/64 in.(0.4mm) from the standard specified. For pipe nps 2 (dn 50) and over, the outside diamter shall not vary more than 1% from the standard specified.

Thickness -- the minimum wall thickness at any point shall not more than 12.5% under the nominal wall thickness specified. The minimum wall thickness on inspection shall comform to the requirement.

-

According to astm a700

Alloy steel seamless pipes and tubing
Mechanical tubing
Structural alloy pipes
Boiler tube
SS seamless pipes and tubing
Duplex seamless pipes
Corrosion resistant alloy seamless pipes
Metallurgical clad pipes
Tubing and casing
Line pipe
Drill pipe

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)

Name : stainless steel seamless pipe/tube

Standard: astm a312 , astm a213, astm a269

Grade : tp304, tp304l, tp316l, tp321, tp316ti, tp310s

Specification: o.D: 1/8 - 20 inch , w.T:sch5s, sch10s, sch40s, sch80s.

Or non-regular size to be tailored as required.

Length: specific or at random as required

Package: with plastic cap to protect both ends , and plastic bag wrapped

Outside the pipe , then bundles to be covered by polythene & strapped

Securely .If require , then pack into wooden box.

Delivery time :in time as per agreement.

Payment term: t/t, irrevocable l/c at sight

Way of transportation: fob , cif , by sea


We will be very glad to receive any of your inquiry, and provide

You our best service and products efficiently .



Brand name hengyuan

Place of origin china>>zhejiang


Fob shanghai usd 4, 000~1, 2000

Payment l/c t/t

Min order 8 ton

Supply ability 600 ton per month

Regular packing bundles or wooden box.

Delivery time 30~60 days


Specification: o.D: 1/8 - 20 inch , w.T:sch5s, sch10s, sch40s, sch80s, sch160s.
Packing:bundles or wooden boxes

Seamless stainless steel pipe & tube

1.Steel grade: 304, 304l, 321, 316, 316l
2.Standard: astma213, astma312m, astma269, astm a511, din 17440, din 17224, din 17458, jis g3463, jis3446, jis3448, jis3459
3.Product specification. Od 6mm--530mm wt 1.5mm--30mm
4.Certification:iso2000, ped, dnv

We provide:
1. Main steel types and typical grades:
Austenite: 301, 310s, 304, 304l, 304h, 316, 316l, 316ti, 317, 317l, 321, 321h, 347h, 904l
Duplex: s31803, s32205, s31500, s31750, s31760, s31900, s32304
Incoloy: 800, 800h, 800ht, 825, 901, 925, 926
2. Main production standard:
En 10216-5, en 10216-2, din 17456, din 17458, a213, a269, a511, a789, a790, a335, a376, sa213, sa312, sa789, sa790, sa335, sa376, sb161, sb163, sb167, sb338, sb668, sb677, jis g3459, g3463, gb/t 14975, t14976, gb13296, gb5310, gb9948
3. Products: stainless steel seamless pipes & tubes(cold drawn, cold rolled, bright precision)
Diameter(mm):6-830
Thickness(mm):0.8-45
Length(m):max: 240

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.

Our Offerings
Grade : 304, 304L, 304H, 309, 310, 310S, 316, 316L, 316Ti, 316H,

317, 317L, 321, 347, 347H, 904L, etc.
: 6.00 mm to 406.40 mm
: 0.50 mm to 25.00 mm
:ASTMA312,A213,A554, DIN, BS, SA, EN, etc.

Applications:
Railway Industry
Chemical Plants
Aviation Industries
Pulp & Paper Industries
Power Stations
Architectural Industries
Fertilizer Plants
Mining Industries
Hydraulic Systems
Environmental Tech
Oil & Gas Industries
Marine Equipment

Stainless steel seamless pipe tube

Best offer (cheaper and better quality):stainless steel seamless pipe tube, stainless steel welded pipe .Specifications:
O.D.: 6 - 630mm
W.T.: 1.5 - 30mm
Length: 4 - 16m
Application:
General
Hydraulic system,
Constructural
Decorative/ornamental
Standards: gb, iso, astm / asme, din, jis
Material: stainless steel (316, 316l, 321, 304(18-8), 304l, 2520(s31803)... ...
Method: cold drawn /oem
Price:negotiation

The stainless steel billets can transform to seamless pipes and tubes, that are primarily used in the electronics, instrument, petrochemical, shipbuilding, boiler, heat exchange, and nuclear power industries.

Stainless steel seamless pipe and tube
Usage!gpiping/heat exchanger/boiler tube/pressure tubing/instrumentation/precision tubing
Outside diameter!g6 ~ 530 mm
Thickness!g0.5 ~ 35 mm

1) stainless steel welded pipe/tube:
Standards:astm a249, astm a269, astm a270, astm a312, astm a554,
Material:304, 304l, 316, 316l, 201, 202, 409l, 430, etc
Out diameter:2 - 2000mm
Wall thickness:0.2 - 20mm

2) stainless steel seamless pipe/tube:

4) carbon steel seamless pipe/tube:
Standard:astm a53, a106, a179, a192, din2391, din17175, api 5l
Material:gr.A, gr.B, x42, x52, x65, x70, st37, st52 etc
Out diameter:10.3 - 610mm
Wt:1.73 - 40mm

5) alloy steel pipe/tube
Standard:astm a335, astm 213
Material:cr5mo, 15crmo, 1.25cr0.5mo, cr9mo, 12cr1mov, 12cr2mo, t91
Size:¡ì¶10.3-1219¡¨¢1.0-101.6

6) high-precision seamless sanitary pipe:
Standard:astm a270, din 11850, etc
Material:304, 304l, 316, 316l
Spec:19.1*1.5mm - 159mm*1.5mm, length:4m, 6m, 12m

7) sanitary pipe fittings:
Elbow, tee, union (liner, male, nut), reducer,
Solid end cap, clamp, ferrule, tube support, etc.


Standard packing

Seamless stainless steel pipes and tubes

Made method:cold drawn and cold pilgered.
Type:austenitic stainless steel . Straight pipe/tubes, u-type tubes
Quality certification:iso9001 ; ped, ccs, abs, ts, lrs, nk, gl, dnv, bv
Size:6mm-770mm(o.D.), 0.5mm-70mm(w.T.)
Material:304, 304/304l, 304h, 321, 321h, 316, 316/316l, 317/317l, 347/347h, 310/310s, s31803, s32205, s32750, 904l, tp410, tp 430, tp405 1.4301, 1.4301/1.4307, 1.4541, 1.4401/1.4404, 1.4571, 1.4878, 1.4462 etc.
Applications:for liquid and gas transport, boiler and heat exchanger, structure and machining, instrumentation, chemical and fertile industries, pressure transmiission.
Standards:astm a312, astm a213, astm a249, astm a269, astm a789, astm a790, asme sa312/ sa 231/ sa 249m din2461, din 2462, din17458, din17456, en10216-5, en 10305-1, jis g3459, jis g3463, gb/t14976, gb13296-07
Technics:cold drawning, cold rolling,
Solution annealed and pickled
Bright annealed,
Od polish 180grr, 240gr, 320gr
Plain end or bevel edge.
Packing: in veneer case , bundled seaworthy

Packed in wooden cases

Stainless steel seamless pipe or tube

1.Scope
2.Chemical properties
3.Mechanical properties
4.Test certificates
5.Traceability
6.Compliance
7.Rejection
8.Delivery allowance
9.Storage.

Packing: for od<25in plywood cases packing and for od>25 in bundles.

Astm a312/376





Bundle

Astm a312 a213 a376





Bundle

Product Name: TP405 stainless steel seamless pipe/tube

Standard: ASTM/ASME A/SA 268

Material: TP405 SUS405 AISI405 UNS S40500 1.4002, X6CrAl13, S40500

Nominal Dia: 1/2 "to 20" NB for seamless pipe
Schedules: 5S, 10S, 40S, 80S, 10, 20, 30...120, 140, 160, XXS
All dimensions are in accordance with ANSI B36.19 and ANSI B36.10
Size Range for tubing: OD:1/4" (6.25mm) to 8" (203mm), WT 0.02" (0.5mm) to 0.5"(12mm)

Length:30 m(Max) or as your requirement

Process:Cold drawn, Cold rolled, Precision Rolled for Seamless Pipe or Tube

Finish: Annealed & pickled, bright annealing, polished

Ends: Beveled or plain end, square cut, burr free ,Plastic Cap at Both end