TORICH INTERNATIONAL LIMITED
TORICH INTERNATIONAL LIMITED The Steel Tube Maker
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Standard:ASTM A249 EN 10217-7
Material:TP304/304L, TP316/316L other material is also avaliable.
Type one: Pickling Pipe
Size: OD:0.23''-80''(5.8-2032mm); WT:0.01''-1.125''(0.25-28mm)
ANSI/ASME size as under,
NPS:1/8''-80'' SCH:5/5s,10/10s,20/20s,40/40s,80/80s,120/120s,160/160s acc. to ANSI B36.19/36.10
other standard of size is for ready choice.
Length: according to clients' request.
Standard:JIS DIN GB BS ASTM(ASME) etc.
Surface Finish: Annealed,Polish,Brush etc.
Application: For fluid and gas transport structure and machining.
Packing: Plywood cases or bundles.
Type two: Bright Annealed Tube
Size: OD range:6-50.8mm WT range:0.71-3.68mm Length:6-24m
Standard: ASTM A249, EN 10217-7, etc
Process Method: Welded ,bright annealed.
Surface Finish: Bright Annealed(BA),pickling,bright annealed(BA)&polish
Packing: Plywood cases or bundles.
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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.
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 A249 EN10217-7 TP304 304L TP316 316L Stainless Steel Welded Pipe