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High Temperature Stainless Steel Tube Inconel Electric Fusion Welded A358 / A358m

Basic Information
Place of Origin: China
Brand Name: TORICH
Certification: ISO 9001,ISO 14001,TS 16949
Model Number: ASTMA358
Minimum Order Quantity: 1 Tons
Price: negotiable
Packaging Details: In wooden boxes
Delivery Time: 30-35 Days
Payment Terms: D/A, L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 50000Tons/Years
Detail Information
Product Name: A358 / A358M High Temperature Inconel Electric Fusion Welded Steel Tubes Key Word: Stainless Steel Pipes
OD: 4-1200mm WT: 1-13mm
Length: 1-12m Payment: L/C T/T D/P D/A
Materail: 304 316 Shape: Round
High Light:

stainless steel round tube

,

large diameter stainless steel tube


Product Description

High Temperature Inconel Electric Fusion Welded Steel Tubes

Grade:

316L, 317, 317L, 321, 321H, 348

S32050, N08800.

 

Welding:

The joints are full penetration bouble-welded or single-welded

 

Heat treatment:

All pipes are with heat treatment condition.

Please specify your heat treatment requirement in the enquiry.

 

 

Permissible Variations—The dimensions at any point in a length of pipe shall not exceed the following:

 

Outside Diameter—Based on circumferential measurement, 60.5 % of the specified outside diameter.

 

Out-of-Roundness—Difference between major and minor outside diameters, 1 %.

 

Alignment—Using a 10-ft [3-m] straightedge placed so that both ends are in contact with the pipe, 1⁄8 in. [3 mm] deviation from contact with the pipe.

 

Thickness—The minimum wall thickness at any point in the pipe shall not be more than 0.01 in. [0.3 mm] under the nominal thickness.

 

Table 1 Annealing Requirements

Grade or UNS DesignationA

Heat Treating

TemperatureB

Cooing/Testing

Requirements

All grades not individually listed below:

304H,309S,309Cb,310S,310Cb,321H,347H,S22100, S28300

1900 °F [1040 °C] C
1900 °F [1040 °C] D
N08020 1800-1850 °F [980-1010 °C] D
N08367 2025 °F [1110 °C] D
N08810 2050 °F [1120 °C] D
N08904 2000 °F [1095 °C] D
N08926 2010 °F [1100 °C] D
S30600 2100 °F [1150 °C] D
S30815 1920 °F [1050 °C] D
S31254 2100 °F [1150 °C] D
S31266 2100 °F [1150 °C] D
S31727 1975–2175 °F [1080 to 1180 °C] D
S32050 2100 °F [1150 °C] D
S32053 1975–2175 °F [1080 to 1180 °C] D
S32654 2100 °F [1150 °C] D
S34565 2050 °F [1120 °C] D

A New designation established in accordance with Practice E527 and SAE J1086.

B Minimum, unless otherwise stated.

C Quenched in water or rapidly cooled by other means, at a rate sufficient to prevent reprecipitation of carbides, as demonstrable by the capability of passing Practices

A262, Practice E. The manufacturer is not required to run the test unless it is specified on the purchase order (see Supplementary Requirement S7). Note that Practices

A262 requires the test to be performed on sensitized specimens in the low-carbon and stabilized types and on specimens representative of the as-shipped condition for

other types. In the case of low-carbon types containing 3 % or more molybdenum, the applicability of the sensitizing treatment prior to testing shall be a matter for

negotiation between the seller and the purchaser.

D Quenched in water or rapidly cooled by other means.

 

Inspection and Quality Control:

In house control, also accept Customer Inspection at site or Third Party Inspection

 

 

ASTM A270 Bright Annealed Stainless Steel Tube , Stainless Steel Welded Tube ASTM A270 Bright Annealed Stainless Steel Tube , Stainless Steel Welded Tube

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.

High Temperature Stainless Steel Tube Inconel Electric Fusion Welded A358 / A358m 2High Temperature Stainless Steel Tube Inconel Electric Fusion Welded A358 / A358m 3

Contact Details
Richard

Phone Number : +8613736164628

WhatsApp : +8613736164628