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Home > Lista de Productos > Tubos de acero de aleación sin soldadura > Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
  • Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
  • Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
  • Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
  • Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes
  • Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes

Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes

    Tipo de Pago: L/C,T/T,D/P,Paypal,Money Gram,Western Union
    Incoterm: FOB,CFR,CIF,FCA,CPT
    Cantidad de pedido mínima: 1 Metric Ton
    Plazo de entrega: 30 días

Información básica

Modelo: ASTM B861

Forma: Redondo

Tratamiento de superficies: Pulido

Grado: Serie 6000

Alloy: Non-alloy

Temper: T3 - T8

Información adicional

Paquete: In Wooden boxes

productividad: 20000 Ton per year

Marca: TORICH

transporte: Ocean,Land,Air

Lugar de origen: CHINA

Capacidad de suministro: 6000tons/1year

Certificados : ISO 9001-2008 TS16949 ISO 14001 NK RINA

Hafen: ShangHai,NingBo,Tianjin

DDescripción

Polishing Surface TORICH ASTM B861/ASME SB861 Seamless Titanium Alloy Steel Tubes

Standard: GB/T3624, GB/T3625, ASTM B338/ASME SB338, ASTM B861/ASME SB861, DIN17861, ASTM A370

Size range: OD: 5-168mm

WT: 0.2-5.2mm

Length: 15m max

Material: Gr1, Gr2, Gr7, Gr9, Gr12, Gr16

Usage: Condenser and Heater-Exchange

Chemical Composition%

Grade

N

max

C

max

H

max

Fe

max

O

max

Residual Al V Pd Mo Cr

Si

max

S

max

Mn

max

Cu

Oth

ers

Ni Ti

Each

max

Total

max

Gr.1 0.03 0.08 0.015 0.20 0.18 0.1 0.4 - - - - - - - - - - - balance
Gr.2 0.03 0.08 0.015 0.30 0.25 0.1 0.4 - - - - - - - - - - - balance
Gr.3 0.05 0.08 0.015 0.30 0.35 0.1 0.4 - - - - - - - - - - - balance
Gr.7 0.03 0.08 0.015 0.30 0.25 0.1 0.4 - - 0.12-0.25 - - - - - - - - balance
Gr.9 0.03 0.08 0.015 0.25 0.15 0.1 0.4 2.5-3.5 2.0-3.0 - - - - - - - - - balance
Gr.12 0.03 0.08 0.015 0.30 0.25 0.1 0.4 - - - 0.2-0.4 - - - - - - 0.6-0.9 balance
Gr.16 0.03 0.08 0.015 0.30 0.25 0.1 0.4 - - 0.04-0.08 - - - - - - - 0.6-0.9 balance

Mechanical Property

Grade TS(Mpa) YS(Mpa) E(%), min
Gr.1 ≥240 138-310 24
Gr.2 ≥345 275-450 20
Gr.3 ≥450 380-550 18
Gr.7 ≥345 275-450 20
Gr.9 ≥620 ≥483 15
Gr.12 ≥483 ≥345 18
Gr.16 ≥345 275-450 20

Characteristic:

Good concentricity High Precision

Good surface quality Stable quality

Good OD and ID tolerance Smooth Roughness

TORICH QUALITY ASSURANCE

2

Referenced Documents:

ASTM Standards:

ASTM A240/A240M Specification for Chromium and Chromium Nickel Stainless Steel Plate, Sheet, and Stip for Pressure Vessel and for General Application

ASTM A262 Practices for Detecting Susceptibility to Intergranular Attack in Austenitic Stainless Steels

ASTM A480/ A480M Specification for General Requirements for Flat-Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and Strip

ASTM A941 Terminology Rlating to Steel, Stainless Steel, Related Alloys and Ferroalloys

ASTM A999/A999M Specification for General Requirements for Alloy and Stainless Steel Pipe

E527 Practice for Numbering Metals and Alloys (UNS)

QUALITY CONTROL

1~ Incoming Raw Material Inspection
2~ Raw Material Segregation to avoid steel grade mix-up
3~ Heating and Hammering End for Cold Drawing
4~ Cold Drawing and Cold Rolling, on line inspection
5~ Heat Treatment, +A, +SRA, +LC, +N, Q+T
6~ Straightening-Cutting to specified length-Finished Measuring Inspection
7~ Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8~ Packing and Stocking.

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

Q: Are you trading company or manufacturer ?

A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?

A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of Seamless steel tube ? is it free or extra ?

A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us A358 / A358M High Temperature Inconel Electric Fusion Welded SteeTub

PRODUCTOS POR GRUPO : Tubos de acero de aleación sin soldadura

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