TP304L Stainless Steel Seamless Pipe Heat Treated Condition Furnished

Basic Information
Place of Origin: CHINA
Brand Name: Changying,JQ,
Certification: SGS TUV
Model Number: TP304L
Minimum Order Quantity: 1 ton
Price: Negotiable
Packaging Details: waterproof paper and steel strip reinforcement,one package about 2.5-3 tons pr as your special request
Delivery Time: 5-7 working days
Payment Terms: T/T, L/C
Supply Ability: 200 tons per month,special size will be limited
Detail Information
Material: TP304L Stainless Steel Seamless Pipe Used: Petroleum, Chemical, Medical, Food, Light Industry
Standard: ASTM A312 Mark: Grade,standard,size
Weight/M: (OD-T)*T*0.02491 Thickness: 05-70mm
OD: 6-630mm
High Light:

seamless stainless steel tubing


seamless carbon steel pipe

Product Description

ASTM A312 TP304L 33.4X4.3x6000 mm Stainless Steel Seamless Pipe

 Stainless Steel Seamless Pipe

The stainless steel seamless pipe   is a long strip of steel with a hollow section and no seams around it. It is also known as a steel pipe that is resistant to weak corrosive media such as air, steam, water, and chemically etched media such as acid, alkali, and salt. Stainless acid-resistant steel pipe.

Manufacturing process of stainless steel seamless pipe:
1. Hot-rolled (extruded seamless steel pipe): round billet heating piercing three-roll skew rolling, continuous rolling or extrusion stripping sizing (or reducing diameter) cooling straightening water pressure test (or flaw detection) marking storage
The raw material for rolling seamless tube is round tube billet. The tube embryo is cut by a cutting machine and the billet with a growth of about 1 meter is sent to the furnace by a conveyor belt for heating. The billet is fed into the furnace and heated at about 1200 degrees Celsius.
2. Cold drawn (rolled) seamless steel pipe: round billet heating piercing beating annealing pickling oiling (copper plating) multi-pass cold drawn (cold rolling) billet tube heat treatment straightening water pressure test marking storage.



304L C Si Mn P S Ni Cr
≤0.03 ≤1.00 ≤2.0 ≤0.045 ≤0.03 9.00~12.00 18.00~20.00


304L Tensile Strength: 520MPa
Yield strength : 205MPa
Elongation: 40%
Hardness HRB90/mm2(MPa)
Density : 7.93g/cm3
304L Tensile Strength: 520MPa
Yield strength : 205MPa
Elongation: 40%
Hardness HRB90N/mm2(MPa)
Density : 7.93g/cm3

What Is Best Pacakge of Stainless Steel Seamless Pipe?

  • We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
    • Waterproof paper reinforcement of steel strip
    • Kraft paper
    • Carton boxes
    • Wooden pallets
    • Wooden boxes
    • Wooden crates
  • Marking service is available to you.

    Surface is sprayed with code.

    We have our own machines to help our partner. Can spray grade, size, and standard.

    1. Drop on demand

    2. Continue ink jet printer

    3. Laser printer

TP304L Stainless Steel Seamless Pipe Heat Treated Condition Furnished 0TP304L Stainless Steel Seamless Pipe Heat Treated Condition Furnished 1

Cold Forming
The alloy is quite ductile and forms easily.

201 304 316L 904L duplex 2205 2507 Stainless Steel Seamless Pipe can be readily welded by most standard processes. A post weld heat treatment is not necessary.


Seamless stainless steel pipe specification

Outer diameter:6mm-762mm Wall thickness:0.5mm-70mm
O.D. (mm) W.T.(mm)   O.D. (mm) W.T.(mm)
6 0.5-1.5 83 2.5-25.00
8 0.5-2.0 89
10 0.8-3.0 95
12 102
14 0.8-4.0 108
16 114
17 127 3.0-32.00
18 0.9-7.0 133
19 140
20 146
21 152
22 159
24 168 2.0-50.00
25 1.0-8.0 180
27 194
30 1.3-8.0 219
32 1.5-10.00 245 3.5-50.00
34 273
35 325 4.5-50.00
38 351
40 356
42 2.0-11.00 377
45 2.0-15.00 406 5.00-55.00
48 426
51 450 7.0-60.00
54 457
57 480
60 508
63 530
68 2.5-22.00 558 9.0-70.00
70 610
73 660
76 762

SINO Stainless Steel

  • SINO STEEL Professional inspection before dhipment of supplier's sample, including chemical and mechanical property.

  • MTC provided before shipment after order.

  • Strong safety ASTM,AISI, JIS, EN standards.

  • Third Party Inspection Packing inspection if customers need.

  • SINO STEEL With 10 years experience in stainless steel.

  • We provide slitting cutting, heat treatment, surface treatment, application consulting services.

  • All sizes could be customized in our warehouse.

  • We accept 100% L/C payment.

  • Just 2 hours to Shanghai port, the goods could be sent within 24 hours.



Any further Inquiry or question or Stainless Steel,Let SINO Know,always here for you,

Contact Details

Phone Number : +8618626358302

WhatsApp : +8618626358302