- Standard:JIS
- Standard:AISI
- Standard:ASTM
- Standard:GB
- Standard:DIN
- Standard:EN
- Place of Origin:CN;ZHE
- Type:Welded
- Steel Grade:300 Series
- Certification:ISO
- Welding Line Type:ERW
- Brand Name:TORICH
- Model Number:6mm-1534mm
- Application:Industry decoration and foodstuff etc
- Material:200 Series 300 Series 400series
- Shape:Round
- Technique:ERW Welded
- Surface:Satin
ASTM A358 JIS3468 304L 409L 1534mm Big Diameter Welded Stainless Steel Tube Smelting,pharmaceutical machinery Use
Items:
Austenitic / Supper austenitic
Ferritic / Supper Ferritic
Duplex / Super Duplex
Martensitic / Super Martesitic
AmericanStandard:
ASTM A312,
ASTM A213,
ASTM A269,
ASTM A358,
ASTM A409,
ASTM A668,
ASTM A789,
ASTM A790,
ASTM A928,
JapaneseStandard:
JIS 3459 JIS3468
EuropeStandard:
EN10217
NationalStandard:
GB/T 21832-2008, GB/T 24593-2009 GB/T 12771-2008
Production Process Flow:
1.Uncoiling 2.Flattening 3.Loop 4.Forming Welding Leveling of internal and external welding seams
5.Precalibration 6.Induction heat treatment 7.Sizing& Straightening 8.Eddy Current Inspection 9. Cutting
10 .Hydraulic Test 11.Internal and external Polishing ( Picking) 12.Final Inspection 13. Packing
Material Grade:
Austenitic 310S 309S 316L 321 304L 304
Duplex S32750 S31803 S32760 S32205
Nickel Base Alloy N08904 N06600 N08825
Copper Nickel Alloy C70600 C70620
Ferritic 430 409L
Other Special Materials 25SMO S30815 253MA
Size :
Single Straight Seam 6-914mm Thickness : 0.5- 60 mm
Double Straight Seam 630-1534mm Thickness : 2- 80mm
Circular Seam 630mm Thickness : 2- 100mm
Outer Diameter:
6mm -1534mm
Thickness:
0.5mm -100mm
Length:
3000mm -12000mm
Surface:
Pickling, annealing, polishing, bright.
Application:
Heat exchanger ;
Sea and land transportation ;
Chemical fiber ;
Smelting,pharmaceutical machinery;
Pulp&paper;
Construction;
Industry, decoration and foodstuff etc.
Test:
Squash test, extended test, water pressure test, crystal rot test,NDT
PACKING
1.Wooden case, free of fumigating;
2. Steel pallet + wooden case (above 1 ton/case);
3. Available upon the client's request.
How is your production capability?
1.2000 tons monthly production capacity, 5000 tons monthly trading capability
2.Prompt and Timely shipment
How to get the sample?
1.You are requested to pay for sample charges and courier charges from China to your country; and the free sample is according the product like size, steel grade and quantity, please consult our sales for details
2.Sample charges will be refunded when order is placed.
What is your Payment Term?
1.T/T: 30% deposit in advance, the balance 70% paid before shipment
2.30% down payment, the balance 70% paid against L/C at sight
3.Upon negotiation
Who are your customers?
1.Stockists, Distributors,Wholesalors,Agents, Traders, End Users, etc
How long will you react on our requirement?
1.Your requirement would be treated within 24 hours on weekdays. Quotations would be sent upon technical details confirmed by customer!
Any more questions about your doubts, please feel free to send us your emails or call!
