Shaanxi, China
Business Type:
Manufacturer/Factory, Trading Company
Registered Capital:
3000000 RMB
Plant Area:
101~500 square meters
Management System Certification:
ISO 9001, ISO 9000, ISO 14001, ISO 14000
Average Lead Time:
Peak season lead time: 1-3 months
Off season lead time: one month
OEM/ODM Service
Sample Available

Seamless Pipe, Seamless Tube, Steel Pipe manufacturer / supplier in China, offering ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube, Provide Stainless Flat Steel, 316 410 Stainless Steel Flat Bar and so on.

Gold Member Since 2018
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  • ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube
  • ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube
  • ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube
  • ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube
  • ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube
  • ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube

ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube

Get Latest Price
Min. Order / Reference FOB Price
1 Ton US $3,000-10,000/ Ton
Port: Shanghai, China
Production Capacity: 5000t/Year
Payment Terms: L/C, T/T, Money Gram
Type: Stainless Steel Pipes
Standard: ASTM, AISI, GB, JIS, DIN, EN
Grade: 300 Series
Certification: ISO, RoHS, IBR, AISI, ASTM, GB, EN, JIS
Shape: Round
Technique: Cold Rolled

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Basic Info

Model NO.
6-630mm
Surface Treatment
Pickling
Seamless
Yes
End
Beveled or Plain
Finish
Customed
Process
Rolled or Casting
Trademark
RUIYANG
Transport Package
in Bundles
Origin
China
HS Code
7304113000

Top quality Stainless steel seamless stainless steel round pipe tubes random length produce and supply

Manufacture Standard:

ASTMA213, ASTMA312, ASTM A269, ASTMA511, ASTM A789, ASTM A790,GOST 9941, GOST 9940, DIN17456, DIN17458, EN10216-5, EN17440,JISG3459, JIS3463,GB/T13296, GB/T14976, GB/T14975, GB9948, GB5310, etc

Grades:

304 , 304L, 304H, 304N, 316, 316L 316Ti, 317L, 310S, 321, 321H, 347H, S31803, S32750, 347, 330, 825, 904L,12X18H9, 08X18H10, 03X18H11, 08X18H10T, 20X25H20C2, 08X17H13M2T, 08X18H12E.

1.4301, 1.4306, 1.4401, 1.4404, 1.4435, 1.4541, 1.4571, 1.4563, 1.4462, 1.4845,

SUS304, SUS304L, SUS316, SUS316L, SUS321, SUS310S etc

Size:

A).Out diameter: ANSI 1/8"-24"(6mm-630mm).

B).Wall thickness: ANSI 5S-160S (0.9mm-30mm)

Process methods:cold dawning, cold rolling
Surface &Delivery condition:Solution annealed and pickled, grey white (polished),with plain ends/bevel edges ends
Length:Max25 meters
Packing:in seaworthy wooden cases or in bundles
Min order quantity:0.5-1 ton
Delivery date:TP304,TP310s pipes usually have stock,others Min. 10 days
Certificates:ISO9001:2000 quality system and Mill test Certificate supplied

Quality Assure:

Quality assure:1),Basic guarantee:Raw material guarantee,we use the Tsingshan Brand raw material,the quality is good,adding we use the spectrum direct-reading test,our professional workers &equipments,we could guarantee the tubes is right of the clients' needs.
2),Process control:follow the process chart adding our workers' care
 
3),Inspection& TestDirect-reading Spectrum Instrument analytic for chemical composition, Yield Strength, Tensile Strength, Elongation, Hardness Test, Flattening Test, Flaring Test, Eddy Current Test, Ultrasonic Test, Hydrostatic Test, Corrosion Test, etc

General Require of ASTMA213/M

                                standard
Items
  ASTM A213/A213M


Steel grade

 
TP301                  TP304L
TP316                  TP316L
TP317                  TP310L
TP347                  TP310S
TP347H△               TP310H *
TP309H*                TP321H△
Rp0.2(Mpa)≥170 ; ≥205
Rm(Mpa)≥485 ; ≥515
A(%)    ≥35
Flatten experiment(mm)H=1.09t/(0.09+t/D)
 flaring testInside diameter 21-68%
Grain size"*"," △ "ASTM E112/  "△ "7#or above7#"*"6#or above6#

hydrostatic test (Mpa)
 
D Pmax

P=220.6t/D
 
 <25.47 
 25.4-<38.110 
 38.1-<50.814 
 50.8-<76.217 
 76.2-<12724 
 ≥12731 
Crystal
corrosion test
ASTM A262
nondestructive inspectionASTM  E213  E309  E426
Heat treatment (solid solution)    required


Out-diameter tolerance(mm)
 
ODTOLERANCE
 <25.4±0.10
 25.4-≤38.1±0.15
 >38.1-<50.8±0.20
 50.8-<63.5±0.25
 63.5-<76.2±0.30
 76.2-≤101.6±0.38
 >101.6-≤190.5±0.38/-0.64
 >190.5-≤228.6±0.38/-1.14

Thickness tolerance(mm)
 
ODTOLERANCE
 ≤38.1+20%-0
 >38.1+22%-0
straightness(mm/m)REASONABLE
HARDNESSHRB<90

Process of stainless steel pipe tube:
ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube

Features of stainless steel tubes:

1)characters such as Safety, health, environmental protection

2)economy applicable, good surface

3)the resistant to corrosion

4)less weight than bars, thickness and out diameter so variously

5)easy cutting, huge deformation

6)tensile strengthen and good be flexible etc.

Applications & Usage of seamless stainless pipe

as Line pipe, boiler pipe, mechanical structure, hydraulic prop pipe, gas pipe, geological pipe, chemical pipe
(high pressure chemical fertilizer pipe, oil cracking pipe) and tube for ships, etc
decoration,building,construction,water pipe,petroleum, chemical industry, chemical fiber, smelt, medical machinery,
paper making,Heat preservation and refrigeration, mechanical equipment, food, electricity, water conservancy,
architecture, aerospace, navigation shipbuilding, environmental protection and boiler heat exchanger

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Topquality Chinese Spun casting/Centrifuge stainless alloy/heat-resistant steel reformer/radiant pipe tubes for sale

Casting Centrifuge Stainless Alloy Reformer Radiant Tubes for sale
                                                                                
max dia1200mm furnace tube supply
Manufacturing standards:HG/T 2601, ASTM A608, DIN 10295,JIS G5122, etc or as per clients' drawing and design
Reformer tube Sizesreformer tubesOD100mm-OD300mm, wall thickness:8mm-20mm
inlet manifoldOD100mm-OD400mm,wall thickness 10mm-40mm
outlet manifoldOD300mm-OD1200mm,wall thickness 10mm-30mm;
( including refractory )
up/down pigtail tubescustomed 
Static casting:Reducer for reformer tube and manifold, hanger
Rolled and welding tube/pipe:machined by outsourced tube/pipe
Manufacturing processCentrifugal casting, Static casting and precision casting
Package:plastic and woven pack or wooden box
Payment:TT30% down payment the balance before carrying &Mill test Certificate supplied
CertificateMill test Certificate supplied or the third party such as SGS,BV etc checking accept

welcome to contact us for inquiry!

Application of Chinese Spun casting/Centrifuge stainless alloy/heat-resistant steel reformer pipe tube:

The reformer tube used on hydrocarbon steam reforming furnace is widely used in oil refinery, chemical plant and metallurgy industry such as DRI plant.
The petrochemical industry has a big demand for hydrogen. Over 90% of global refineries and chemical plants produce hydrogen by hydrocarbon steam reforming process.
Hydrocarbon steam reforming furnace includes: inlet manifold, reformer tubes, outlet manifold and up/down pigtail tubes. Reformer tube is produced by centrifugal casting.

Parts of common Grades of Casting Centrifuge Stainless Alloy Reformer Radiant Tubes for sale( below chart:)

Grade

Corresponding grade

HG/T

DIN/EN

ASTM

JIS

NH25-20

ZG40CR25NIZ0SI2

GX40CRNISI25-20

1.4848

HK40

SCH22

NH20-32NB

ZG14NI32CR20NB

GX10NICRSINB32-30

1.4859

CT15C

SCH34

NH25-35NB

ZG50NI35CR25NB

GX40NICRSINB35-26

1.4852

HP50+NB

SCH24XNB

NH25-35MIC

ZG50NI35CR25NB

GX45NICRNB35-25

1.4856

HP50+NB(MA)

 

NH25-35W

Z50NI35CR25EW4

  

HP50+W

 

NH28-48-5W

ZG45NI48CR28W5SI2

G-NICR28W

2.4879

NA22H

SCH42

NH30-40-5AL

     

NH35-45MIC

ZG50NI45CR35NBM

GX45NICRSINB45-35

1.4889

  

NU25-35-15CO

ZG50NI35CR25CO15W5

    

NH33-48-15W

     
    

UMCO50

 

Sizes of reformer tubes:
Reformer tube: OD100mm-OD300mm, wall thickness:8mm-20mm
Inlet manifold: OD100mm-OD400mm,wall thickness 10mm-40mm;
Static casting: Reducer for reformer tube and manifold, hanger
Rolled and welding tube/pipe: machined by outsourced tube/pipe
Outlet manifold:OD300mm-OD1200mm,wall thickness 10mm-30mm;( including refractory )

Parts of workshop of spun cast reformer pipe tube:

ASTM/GOST Seamless Stainless Steel Alloy Round Pipe Tube
 

Features of Centrifugal casting reformer/radiant pipes:

1). Heat-Resistance and the finish quality is good for centrifugal casting

2) corrosion resistance, especially pitting resistance is excellent;

3). Size various

4)Produce quickly,soonest delivery

Should you are interested in our products, take action to buy or wholesale the quality casting centrifuge stainless alloy refomer radiant tubes for sale in stock from our factory.
Shaanxi Ruiyang, as one of the leading manufacturers and suppliers in China, has various sizes of products with competitive price at your choice.

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