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Petrochemical Industry Heavy Wall Seamless Pipe / Seamless Mechanical Tubing

Name: Petrochemical Industry Heavy Wall Seamless Pipe Seamless Mechanical Tubing
Brand: TORICH
Price: 1 USD

Wholesale Petrochemical Industry Heavy Wall Seamless Pipe / Seamless Mechanical Tubing from china suppliers

Brand Name : TORICH

Model Number : ASTM A312

Certification : ISO9001, ISO14001, TS16949

Place of Origin : ZHEJIANG, CHINA

MOQ : 10Tons

Price : negotiable

Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram

Supply Ability : 2000Tons per Year

Delivery Time : 60-70 work days

Packaging Details : Stainless Steel Tubes are packed in bundles in seaworthy packing.

Keyword : Stainless Steel Pipe

Standard : ASTM A312

Material : 304, 316, 316Ti etc

Shape : Round

Surface : Pickling

OD : 304.8-609.6 mm

WT : 1.65-7.92 mm

Length : max 12m or 14m

Usage : Petrochemical Industry

Tolerance : WT:±10% OD:±0.5%

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Products Description

Product Name	Seamless Cold Drawn Thick Wall Stainless Steel Tube for Petrochemical Industry
Standard	ASTM A312 Seamless Welded and Heavily Cold Worked Austentic Stainless Steel Pipes
Size	OD:304.8-609.6mm WT:1.65-7.92mm Length :max12m(OD>219mm), max14m(OD<219m)
Type	Seamless
Material	304, 316, 316Ti
Application	Petrochemical Industry

Chemical Requirements

Element	304	304L	316	316L	316Ti
C	≤0.08	≤0.030	≤0.08	≤0.030	≤0.08
Mn	≤2.00	≤2.00	≤2.00	≤2.00	≤2.00
P	≤0.045	≤0.045	≤0.045	≤0.045	≤0.045
S	≤0.030	≤0.030	≤0.030	≤0.030	≤0.030
Si	≤1.00	≤1.00	≤1.00	≤1.00	≤1.00
Cr	18.0-20.0	18.0-20.0	16.0-18.0	16.0-18.0	16.0-18.0
Ni	8.0-11.0	8.0-12.0	10.0-14.0	10.0-14.0	10.0-14.0
Mo	/	/	2.0-3.0	2.0-3.0	2.0-3.0
Other					Ti5X(C+N)~0.7 N≤0.10

Featured Products

168.3mm*2.77mm	219.1mm*3.76mm	273.1mm*4.19mm	323.9mm*4.57mm	355.6mm*4.78mm
406.4mm*4.78mm	457.2mm*4.78mm	508mm*5.54mm	558.8mm*5.54mm	609.6mm*6.35mm
660.4mm*7.92mm	711.2mm*7.92mm	762mm*7.92mm	812.8mm*7.92mm

The Stainless Steel Pipes of the above specifications after solution treatment, no deformation will occur. The condition od delivery is: soft; The products are mainly used in Petrochemical, Biological, Papermaking, Shipbuilding Seawater Desalting and Hydroelectric & water coservancy projects

Process Flow

Billets →Inspection →Peeling →Heating →Punching(Centering) →Cutting →Piercing →Inspection →Lubricating and Drying →Solution Annealed →Degreasing →Cold Drawing/Rolling →Straightening →Cutting →Pickling/Passiviting →Packing →Marking →Final Inspection →Shipping

QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
3. Heating and Hammering End for Cold Drawing
4. Cold Drawing and Cold Rolling, on line inspection
5. Heat Treatment, +A, +SRA, +LC, +N, Q+T
6. Straightening-Cutting to specified length-Finished Measuring Inspection
7. Machanical Testing in own labs with Tensile Strength, Yield Strength, Elongation, Hardness, Impact, Mictrostruture etc
8. Packing and Stocking

100% of our steel tubes are dimensionally checked
100% of our steel tubes are visually checked to assure they have a perfect surface condition and no surface defects.
100% eddy current test and ultrosonic test to eliminate longitudinal and transversal defects.

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Petrochemical Industry Heavy Wall Seamless Pipe / Seamless Mechanical Tubing

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Our Certifications

FAQ

Q: Are you trading company or manufacturer ?
A: A professional steel pipes materials inventor, manufacturer and solution provider

Q: How long is your delivery time?
A: Generally it is 7-14 days if the goods are in stock. or it is 30-60 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples of carbon seamless steel tube ? is it free or extra ?
A: Yes, we could offer the sample for free charge but need pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.

If you have another question, pls feel free to contact us

TORICH ASTM A312 Seamless Cold Drawn Thick Wall Stainless Steel Tube for Petrochemical Industry

Product Tags:

stainless steel round tube

stainless tube steel

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