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A335 Gr.P91 PIPES, A335 Gr.P9 PIPES, A335 Gr.P5 PIPES, A335 Gr.P22 PIPES, A335 Gr.P11 PIPES, A335 Gr.P12 PIPES - NACE MR-01-75, NACE MR-01-03, ISO 15156, H2 SERVICE, IBR.

A213 Gr.T91 TUBES, A213 Gr.T9 TUBES, A213 Gr.T5 TUBES, A213 Gr.T22 TUBES, A213 Gr.T11 TUBES, A213 Gr.T12 TUBES - NACE MR-01-75, NACE MR-01-03, ISO 15156, H2 SERVICE, IBR.

A691 Gr.P91 PIPES, A691 Gr. 9CR PIPES, A691 Gr. 5CR PIPES, A335 Gr. 2-1/4CR PIPES, A335 Gr. 1-1/4CR PIPES - NACE MR-01-75, NACE MR-01-03, ISO 15156, H2 SERVICE, IBR.

Duplex Steel - Alloy 2205, Super Duplex Steel - Alloy 2507 :

Pipes / Tubes : ASME SA / ASTM A789 / A928 / A790
Plates / Sheets : A240
Bars / Wire Rods : A276
BW Pipe Fittings : A815
Grades : UNS S32205, UNS S31803, UNS S32750, UNS S32760, UNS S32550
Socket Weld, Threaded Forged Fittings & Flanges : A182 Gr.F51 UNS S31803, A182 Gr.F60 UNS S32205, A182 Gr.F53 UNS S32750, A182 Gr.F55 UNS S32760

The main grades

TP304/L/H, TP316/L/Ti, TP317/L, TP321/H, TP347H, TP310S, UNS S31803�CS32205, S32750,S32760

Production Standard:



ASTM A312seamless and welded austenitic stainless steel pipe

ASTM A789general purpose Ferritic / austenitic stainless steel seamless and welded steel pipe

ASTM A213 boiler, superheater and heat exchanger Seamless Ferritic and austenitic alloy steel tubes

GB/T14976-2002 fluid transfer stainless steel seamless steel pipe

GB/T12771-2008 fluid transfer of stainless steel welded pipe

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. Product Information
Size: 1/2” to 36”
Application: Pipeline
Standard: ASME 16.9, ASME 16.11
Special Design: Available
Customized Size: Availble
2. Material of Pipe Fittings/Elbow/Reducer/Tee
Carbon Steel: ASTM A234WPB, WPC; ASTM A420, WPL9, WPL3, WPL6A; ST 37.2.
Stainless Steel: ASTM A403, WP304/304L, WP316/316L, WP321, WP347.
Alloyed Steel: ASTM A324 WP1,WP12, WP11, WP22, WP5, WP9, WP91.

Pipes (welded or seamless).

Pipes (welded or seamless).

Longitudinal submerged-arc welded steel pipe
Process: lsaw - uo(uoe), rb(rbe), jco(jcoe, coe); dsaw - double submerged arc welded
Usage: used for low pressure liquid delivery, such as water, gas, and oil.
Standard: api 5l, api 5ct, astm 53, en10217, din 2458. Is 3589, gb/t3091, gb/t9711
Certificate: api 5l psl1 / psl2, api 5ct
Out diameter: 323.9mm -1820mm(12''-72'')
Wall thickness:5.0 - 50mm
Length:6 – 12m
Steel grade:
Api 5l: gr b, x42, x46, x56, x60, x65, x70 astm a53: gr a, gr b, gr c en: s275, s275jr, s355jrh, s355j2h gb: q195, q215, q235, q345, l175, l210, l245, l320, l360- l555

Dear purchase,
This is sunny from china. We are professional steel pipe exporter in china for many years. We exported in vietnam, australia and dubai's etc. We can provide seamless standard api5l, jis, din, en, asme, sa, steel grade: api5l gr.B-x70. Erw certificate: api5l psl1/psl2, api 5ct. We know the based price, so we can give you the reality price. Save your time and money.

1. Material :carbon steel, alloy steel 
  carbon steel: astm a234 wpb, wpc; astm a420 wpl9, wpl3, wpl6,  wphy-42, wphy-46, wphy-52, wphy-60, wphy-65, wphy-70.       
 alloy  steel: astm a234 wp1, wp11, wp12, wp22, wp5, wp9, wp91
2. Standard :asme b16.9, din2605, gost17375, en10253-1, jis b2311
3.Size :1/4-48’’  
4.Schedule:sch std, xs, xxs, sch 10 ~ sch 160
5.Moq   : 1 piece
6.Deliery time:10 days.

Steel pipe& coupler system
Out diameter: 38.1mm, 42.3mm, 48.3mm, 48.6mm, 60.3mm(1/2’’-16’’)
Thickness: 0.6mm-20mm
Grade: q235b, q345b, s235jr, s275jr, stk400/500
Standard: bs1139, en39, en10219; jis g3444:2004
Surface finish: hot dipped galvanized, electro galvanized, black, painted, threaded.
Zinc coating:275-600g/m2
Advantages: easy erection, strong loading capacity, safety and stability,
Main components:steel pipe, coupler, catwalk, base jack
Coupler: drop forged/casting sleeve coupler, fixed coupler, swivel coupler, putlog coupler, board retaining coupler, beam (girder) coupler

Outer diameter(mm) Wall thickness(mm) Length(m) Weight(kg/m)
38 3.8 0.3-12 3.2
38 4.0 0.3-12 3.35
42.3 1.8 0.3-12 1.8
42.3 2.0 0.3-12 1.99
42.3 2.2 0.3-12 2.18
48.3 1.6 0.3-12 1.84
48.3 1.8 0.3-12 2.06
48.3 2.0 0.3-12 2.28
48.3 2.8 0.3-12 3.14
48.3 3.0 0.3-12 3.35
48.3 3.2 0.3-12 3.56
60.3 1.6 0.3-12 2.32
60.3 1.8 0.3-12 2.60
60.3 2.0 0.3-12 2.88

1.Product: Carbon steel seamless pipe
2.OD: DN15-DN1200(1/2inch-48nch)
3.WT: 2.0mm-60mm(Or more)
4.Standard: ASTM A106M,A53 API 5L,EN10216-1 DIN 2448

5.Material Grade:
A-53Gr.B , A-106Gr.B, API5L Gr.B /X 42 / X52 /X56/ X60 /X 65 /X 70, P235GH,P265GH
ST35.8,ST37.0

6.Length: 5.8m-12m,

7.Surface treatment: Anti-rust oil or black color

8.Packing: Standard export, knitting bags, plastic end,in bundle

9.Ends Design: Bevelled ends,Plain ends.

Packing: Standard export, knitting bags, plastic end,in bundle

1TechniqueSeamless, cold rolled, hot rolled , cold drawn
2UsageTransport liquid, gas, oil etc, and applicable to boiler and construction.
3StandardApi5l, astm a106, din1629, jis3454
4CertificationIso9001
5GradeApigrb, a106b, st37, st52, stpg370, stpg410
6Outer diameter1-30 inch (33.4-762mm)
7Wall thickness0.133-2.5inch(3.38-63.5mm)
8LengthRandom length, fixed length, srl, drl
9The third party inspectionSgs, bv
10Moq1mt
11Surface treatmentBlack painting, bare pipe, oiled, hot dip galvanized
12EndBeveled end, plain end meet your need
13Delivery conditionBks, nbk, bk, bkw, gbk(+a), nbk(+n), bk(+c)
14Package1.Big diameter:in loose
152.Small diameter:packaged in bundles with strips
163.As per clients' requirement
17PaymentTt lc
18Delivery time20days after received the deposit

Product Description :
Hot dipped galvanized steel pipe
Galvanized steel tube, water pipe, fluid pipe
Galvanized Steel,
Galvanized Scaffolding Tube, Galvanized post

Key Specifications/Special Features :
HOT DIPPED GALVANIZED STEEL PIPE

1.STANDARD:ASTMA53,BS1387-1985,GB/T3091-2001,
EN39,BS1139,ASTM A500. Gr.A.B.C. ;DIN2394/2395,
JISG3444;JISG3446

2.Material:Q195 Grade B, SS330,SPHC, S185
Q215 Grade C,CS Type B,SS330, SPHC
Q235 Grade D,SS400,S235JR,S235JO,S235J2,
Q345 SS500,ST52

3.SIZE: ROUND :1/2"x1.5-18"x25MMXL
SQUARE:15x15x1.5-400*400mmx16mm
RECTANGULAR:20x10x1--200x400x14mm
4.ZINC LAYER:20-80MICRO
5..Ends1) Plain

2) Beveled


3) Thread with Coupling or cap

Steel Pipes

Black Steel Pipe

Zinc-Coated Steel Pipes

Cr Bright Steel Pipes

2400*2100mm

The main production equipments of company include:a¦Õ180 automatic pipe rolling line,3 sets of hot rolling-piercing mills,16 interactive double-rod cold-drawing machines and a number of automatic rotary pointer,straightening machines,water-free annealing furnacesand auxiliary production equipments for surface acid pickling and coating etc. Its physical and chemical labs can conduct various physical and chemical tests and experiments for steel pipes,and are equipped with eddy current flaw detectors,leakage fault detection and ultrasonic crack detectors etc. for high,medium and low pressure seamless steel pipes and petroleum casing pipes with a full its main products include8 series:seamless steel pipes for use in low and medium pressure boilers,petroleum casing pipes,ships,fluid conveyance,petroleum cracking,chemical fertilizer equipments,structures,and hollowpumping rods.It can produce seamless steel pipes according to the standards such as GB ASTM API 5L API 5CT DIN and JIS.Its products have been sold around China and exported to over dozens of countries and regions in the world such as Southeast Asia,the Middle East, Europe and America etc., enjoying the very high prestige in the domestic and foreign markets.


sch40 sch80 6M