SUS304 Stainless Steel Strength Pipe&Tube

Price:	3300.0 USD
Payment Terms:	T/T,L/C,D/P
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: 730640

Production Capacity: 2000Ton/Month

Delivery Date: 15days

Grade: SUS 304/304L/ 316L/347H/S32...

Inspection: UT, ET, HT, RT

Certification: API 5LC,DNV•GL, ABS, TUV, L...

Surface: Pickling,annealing,polishin...

Origin: China

Means of Transport: Ocean,Land

Packing: Plastic, Wooden Case, Other...

Brand: Ganyeah

Standard: Astm a312/Astm a778/Astm a5...

Section Shape: Round

Length: 6 m or as customers' reques...

HS Code: 730640000/730611000

FEATURES
Uniformity of OD, ID and Wall Thickness
Uniform Strength and Ductility
Easily Welded, Brazed or Bonded
High Strength to Weight Ratio

Tolerances to BS EN 10296-2 for SUS304 Stainless Steel Strength Pipe

SUS304 Stainless Steel Strength Pipe Introduction

Unlike the standards for flat and long products, the standards for stainless steel tube products contain information on tolerances. This is possibly because the tolerance requirements for tubes are simpler to define.

SUS304 Stainless Steel Strength Pipe Straightness

OD	Deviation from straightness on tube length L
> 33.7 mm	0.0020 L
< 33.7 mm	Agreed at time of enquiry and order

Example 50mm dia tube x 6000 mm long maximum deviation from straightness = 12 mm

A tighter tolerance of 0.0015 L can be agreed at time of order and enquiry.

SUS304 Stainless Steel Strength Pipe Outside Diameter

OD	Tolerance on OD including ovality
< 168.3 mm	± 0.75 % or ± 0.3 mm whichever is the greater
> 168.3 mm	± 1.0 %

A tighter tolerance can be agreed at the time of enquiry and order on tubes of < 114.3 mm of ± 0.5 % or ± 0.15 mm whichever is the greater.

Wall Thickness

For all tube sizes tolerance on wall thickness is ± 10 % or ± 0.2 mm whichever is the greater.

Weld Seam Height

The outside weld bead of HF SUS304 Stainless Steel Strength Pipe shall be removed completely i.e. flush with the outside surface of the tube.

The maximum heights of the external and internal weld seams shall otherwise be as given in the table below:

Weld finish	Maximum height of weld seam
Weld finish	Wall thickness (T) < 8 mm	Wall thickness (T) > 8 mm
Finish A	0.20 T + 0.5	T/3
Finish B for D < 114.3 mm	0.06 T + 0.3	-
Finish B for D > 114.3 mm	0.05 T + 0.5	T/6
Finish C	0.15	-