Phone: +86-15954941919     E-mail:

304 304L stainless steel pipe

stainless steel pipe/round stainless steel tube


Place of Origin:Shandong, China

Brand Name:kuaima

Model Number:stainless steel profiles


Steel Grade:300 Series, 301L, S30815, 301, 304N, 310S, S32305, 410, 204C3, 316Ti, 316L, 441, 316, 321, 410S, 410L, 436L, S32304, 314


Welding Line Type:ERW

Outer Diameter:200mm


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

Grade:201 304 316, 201 304 316

Section Shape:Round

Alloy Or Not:Non-Alloy

Surface Finish:2B

Invoicing:by theoretical weight

Delivery Time:15-21 days

Product name:201 304 316 polished round stainless steel pipe

Material:200 Series/300 Series/400series




Package:plastic bag+bundle

Length:6 Meters or customized

Payment terms:30%TT Advance + 70% Balance



Packaging Details:Each tube is sleeved in the plastic bag individually, and pack 10pcs or 50pcs in one bundle

Port:Guangzhou port or Shenzhen port

  • Product Detail

Production Name Seamless SS Tube Stainless Steel Pipe
Production Size
Outer Diameter:6-2000 mm
Thickness:0.1-100 mm (Size can be customized.)
Length:≤12000mm or as per customer request
Product Standard ASTM A213, ASTM A312, ASTM A789, ASTM A790
Material Grade 200 series 201 202 202Cu 204Cu etc
300series: 301,302,303,304, 304L, 309, 309s, 310, 310S, 316, 316L, 316Ti, 317L, 321,347,etc
400 series: 409, 409L, 410,420,430,431,439,440,441,444,etc
Others:2205,2507,2906,330,660,630,631,17-4ph,17-7ph, S318039 904L,etc
Type Seamless
Surface BA, 2B, 2D, 4K, 6K, 8K, NO.4, HL, SB, Embossed
AdvantageCE,ISO 9001, SGS, ABS, BV,etc


The sizes or thicknesses of stainless steel can be customized, if you need additional information,please don’t hesitate to contact us at any time.


All standard products are supplied without inter paper & PVC film. If needed, please inform.


If your quantity is smaller than our MOQ, kindly pls contact us for inquiry accordingly, sometime we have small stock.

Product Applications

Due to its overall corrosion resistance and good machinability, stainless steel tubing is used in a wide variety of industries/markets. Tubing is often considered a conduit for liquids and is measured by internal diameter or ID.

Some examples of industries include marine, chemical and petrochemical, oil and gas, and renewable energy.

Upon special request, we can customize your stainless steel tubing to your size and quantity.

Stainless steel capillary tube has good wear resistance, corrosion resistance, tensile strength, flexibility, water resistance, high temperature resistance and excellent electromagnetic shielding properties.

As raw materials, stainless steel capillary tubes/tubes are widely used in medical, petroleum, aerospace, medical equipment, air conditioning, chemical, electronics, accessories, kitchen appliances, food machinery, power generation, pharmaceutical, water supply equipment, boilers and other fields.

Quality products

Products are ISO certified and can be inspected by other third party inspection agencies such as SGS, BV, etc.

Product Service

Support processing of special shaped capillary tubes.

Processing range: fine close tube, chamfering, tube expansion, tube shrinkage, side hole, sealing (round or flat), coiled tube, threading, bending, etc. Finned tube, coiled tube, pierced tube

Packing: Wrapping film, plastic bag, carton

Manufacturing process

Stainless steel welded pipe production process.

Production Process

Raw materials - sludge - welded tubes - trimming - polishing - inspection (spray printing) - packaging - delivery (warehouse) (decorative welded tubes) Raw material - Slitting - Welded pipe Heat treatment - Correction -          Straightening - End trimming - Pickling - Hydrostatic test - Inspection (printing) - Packaging - Shipping (warehouse) (Welded pipe for industrial pipeline)



Leave a Reply