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TP321 TP321H TP347 TP347H Stainless Steel Boiler Tube Seamless AISI 304L / 316L

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TP321 TP321H TP347 TP347H Stainless Steel Boiler Tube Seamless AISI 304L / 316L

China TP321 TP321H TP347 TP347H Stainless Steel Boiler Tube Seamless AISI 304L / 316L supplier

Large Image :  TP321 TP321H TP347 TP347H Stainless Steel Boiler Tube Seamless AISI 304L / 316L

Product Details:

Place of Origin: CHINA
Brand Name: BWSS
Certification: PED, ISO, GOST
Model Number: TP304/TP316L/TP904L

Payment & Shipping Terms:

Minimum Order Quantity: 0.5-1TONS
Price: Negotiable
Packaging Details: Each in PVC bags, than in Bundles
Delivery Time: 20 days
Payment Terms: T/T
Supply Ability: 1000 tons per month
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Detailed Product Description
Application: For Use In The Petroleum, Chemical,Medical Machinery,Aerospace,Paper,Food,Boilers,Heat Exchangers Material Grade: TP304L, TP304L, TP316L, TP316L TP904L
Outer Diameter: 6mm-101.6mm Process Method: Cold Drawn
Standard: ISO 9001/ ASTM A269/ A270/ A312/ A213, GB/T 14976/ GB/T 13296, Etc. Surface Finish: Annealing And Pickling, Wire Drawing Or Hairline Finish
Type: Stainless Steel Boiler Tube Wall Thickness: 0.3mm-8mm

TP321 TP321H TP347 TP347H Stainless Steel Boiler Tube Seamless AISI 304L / 316L

 

Quick Detail:

 

AISI 304L/316L seamless stainless steel boiler tubes 

We have professional and strictly producing control system on Seamless stainless steel pipe as below:

 

1>Before Formed pipe :    Assurance of compliance 

                                      Review of Sub-vendor ; quality plan ;

                                       Review of samples certification (MTC)

                                       Chemical analysis

                                       Tension &Mechanical tests

 

2>Formed pipe :           NDT operator qualification

                                      Eddy current testing

                                      Ultrasonic tesing

 

3>Finished pipe :              MT testing for Edge of Pipe(If Exist)

                                          Visual examination

                                          Thickness measurment (Continous Ultrasonic)

                                          Inside/Out Side/Lenght dimension control.

                                          Straightness

                                          Visual & Dimention check of edge

                                          Weight control

                                          Marking

                                          Material & NDT retest (if required)

 

4>Ready for delivery :     Protection coating

                                       Certificate of compliance

                                        Packing check

                                        Shiping mark and number check

 

TP321 TP321H TP347 TP347H Stainless Steel Boiler Tube, Seamless Stainless Steel Tubing

 

 

Specifications:

 

Size

(6-101.6) x (0.3-8) x (800 - 13000)mm as your requirement

Material Grade

TP304L, TP304L, TP316L, TP316L TP904L ...

Standard

ISO 9001/ ASTM A269/ A270/ A312/ A213, GB/T 14976/ GB/T 13296, etc.

Description

Process Method

Cold Drawn 

 

Surface Finish

Treatment: Annealing and Pickling, Wire Drawing or Hairline Finish

 

Ends Finish

Plain Ends or Beveled Ends

 

Test

Eddy Current/ Hydrostatic/ Ultrasonic/ Intergranular Corrosion 

Or according to customers' request

Application

For use in the Petroleum, Chemical, Chemical fiber, Medical Machinery, Aerospace, 

Paper, Food, Shipbuilding, Environmental Protection, Boilers, Heat Exchangers, Pressure 

Vessels, Condensers, Water, Electricity and other industries.

Packing

Each in PVC bags, Bundles with knitted plastic bags,

 Wooden cases or according to customers' request

 

 

 

Stainless Steel Pipe:


1.Material: TP304/304L,TP316/316L,TP304H,TP347H, TP317/317L,TP321/321H,TP310/310S ETC
2.O.D: 6mm-101.6mm , Thickness:0.3-8mm

3.A999/A999M: Each pipe shall be subjected to the nondestructive electric test or the hydrostatic test, the Thpe of test to be used shall be at the option of the mfg, unless otherwise specified in the PO.

4.The Pipe lengths : Unless otherwise agreed upon, all size from NPS 1/8” TO AND INCLUDING nps 8 are available in a length up to 24ft with the permitted range of 15 to 24 ft. Short length are acceptable and the number and min, length shall be agreed upon between mfg and purchaser.

5. The finished pipe shall be reasonably straight and shall have workmanlike finish, Removal of imperfections by grinding is permitted, provided the W.T are not decreased to the lenss than the permitted in Section 9 of Specification A999/A999M

6. Butt Weld End:  According to ANSI B 16.25
7. Pipe Marking: Specified in A999/999M, include “Logo+Standard+SIZE+Heat No.+Lot No.+H.T/E.T/U.T”

8. Packing: Each Pipe end is protected by Plastic cap. Then packed by Anti-rust steel strip, The outside of the bundle is plastic woven bag, or Plastic film.

9. Packing Mark:  SIZE + STEEL GRADE+ QTY OF PIECE/WEIGHT/METRE.

10.MTC:  BWSS Official Original MTC paper will be supplied for each order.

 

 

 

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