Polished welded stainless steel pipes

Name: stainless steel pipe
Uploaded: 2023-03-23T01:20:41+08:00
Description: Stainless steel square tube classification: square tube is divided into seamless steel pipe and welded steel pipe (seam

$0.71-999 Kilogram

$0.61000-4999 Kilogram

$0.55000-9999 Kilogram

$0.4≥10000Kilogram

Payment Type:	L/C,T/T,D/P,D/A,Paypal
Incoterm:	FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES
Transportation:	Ocean,Land,Air,Express
Port:	tianjin,shanghai,qingdao

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: 201 304 304L 316 316L 301 321 410 420 441 439 409L

Brand: xinsuju

Standard: Jis, Aisi, Astm, Gb, Din, En

Place Of Origin: China

Species: Seamless, Welded

Material: 200 Series, 300 Series, 400 Series, 600 Series

Certification: Sgs, Bv, Ibr, Iso, Rohs

Weld Shape: Spiral Welded, Erw, Efw, Seamless

Tolerance: ±5%, ±3%, ±15%, ±10%, ±20%, ±1%

Processing Service: Bending, Welding, Decoiling, Punching, Cutting, Moulding

Packaging & Delivery

Selling Units	:	Kilogram
Package Type	:	standard export packing
Picture Example	:

stainless steel pipe

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Product Description

Stainless Steel square tube classification: square tube is divided into Seamless Steel Pipe and Welded Steel Pipe (seam pipe). According to the shape of the section, it can be divided into square and rectangular tubes. Round steel tubes are widely used, but there are also some semi-circular, hexagonal, equilateral triangle, octagonal and other special-shaped steel tubes.
For stainless steel square pipes that are subjected to fluid pressure, hydraulic tests are required to check their pressure resistance and quality. No leakage, wetting or expansion under the specified pressure is qualified. Some steel pipes are also rolled according to standards or demander requirements Side test, flaring test, flattening test, etc.
Square tube specification: 5*5~150*150 mm thickness: 0.4~6.0 mm
Material of square tube: 304, 304L, TP304, TP316L, 316, 316L, 316Ti, 321, 347H, 310S
Production Process:
Round steel preparation → heating → hot rolling piercing → cutting head → pickling → grinding → lubrication → cold rolling → degreasing → solution heat treatment → straightening → pipe cutting → pickling → finished product inspection.

Stainless Steel Pipe

Product Name	409L Stainless Steel Pipe-High Thermal Conductivity
Material	stainless steel
Surface	Pickling/Bright/Polished
Standard	SUS
Grade	409L
Technique	Cold Rolled Hot Rolled
Certification	ISO9001, SGS, BV
Used	Building Industry Machinery, etc.
Payment terms	L/C at sight or T/T (30% as deposit)
Packing	Export standard package or as customers' request
Delivery time	Usually 7-15 dyas, or upon negotiation
price terms	FOB,CRF,CIF,EXW all acceptable
Samples	Free samples are provided but the fright is borne by the buyer