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Model No.: ASTM A270
Brand: TORICH
End Protector: Plain End / Beveled End
Delivery Condition: Bright Annealing
Length: Max 12m
Keyword: Super Sanitary Stainless Steel Tube
Material: TP304L, TP316L
OD: 6 - 38mm
WT: 1.0 - 3.0mm
Application: For Pharmaceuticals Equipment
Packaging: Stainless Steel Tubes are packed in wooden boxes or bundles in seaworthy packing.
Productivity: 5000 tons/year
Transportation: Ocean,Land,Air
Place of Origin: China (Zhejiang)
Supply Ability: 5000Tons per Year
Certificate: ISO9001,ISO14001,TS16949
Port: Shanghai,Ningbo
Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CFR,CIF,FCA,CPT
Product describtion
Matrial | TP304L TP316L stainless steel |
Size | WT: 1.0-3.0mm OD: 6-38mm Length: as customers' requirement |
Delivery Condition | Bright Annealing |
Test | Tension Test, Flaring Test, Flange Test, Reverse Test, Hardness Test, Hydrostatic or Nondestructive Electric Test etc |
Application | 1. Semiconductor 2. Pharmaceuticals 3. Food & Beverage 4. Automotive Industry 5. Laboratory Gas |
Chemical Composition
Steel Grade | C | Si | Mn | P | S | Ni | Cr | Mo | |
TP304L | ASTM | max 0.035 | max 1.00 | max 2.00 | max 0.045 | max 0.030 | 8.00-12.00 | 18.00-20.00 | / |
Typical | 0.018 | 0.34 | 1.13 | 0.028 | 0.002 | 8.31 | 18.52 | / | |
TP316L | ASTM | max 0.035 | max 1.00 | max 2.00 | max 0.045 | max 0.045 | 10.00-14.00 | 16.00-18.00 | 2.00-3.00 |
Typical | 0.015 | 0.30 | 0.98 | 0.031 | 0.031 | 10.43 | 16.71 | 2.08 |
Mechanical Properties
Steel Grade | Yield Strength (0.2%N/mm²) | Tensile Strength (N/mm²) | Elongation (%) | Vickers Hardness | ||
TP304L | ASTM | 170 min | 485 min | 35% min | HV | HRB |
Typical | 278 | 605 | 58 | 146 | 80 | |
TP316L | ASTM | 170 min | 485 min | 35% min | HV | HRB |
Typical | 280 | 595 | 62 | 143 | 79 |
Tolerance
Item | Size mm (in) | Tolerance |
OD (Outside Diameter) 3.175mm-25.4mm (1/8" - 1") | 3.175-12.7 (0.125-0.50) | ±0.05 (±0.002) |
12.7-25.4 (0.5-1.5) | ±0.08 (±0.003) | |
WT (Wall Thickness) 0.5mm-3.0mm (0.02" - 0.12") | 0.5-1.5 (0.02-0.059) | ±5% |
1.51-3.0 (0.059-0.118) | ±8% | |
Length | 4000-6100 (12-20ft) | -0, +3.2 (-0, +0.12) |
Straightness | Straight Tubing | 0.8mm/m |
Hardness (HRB) | Bright Annealed | 75-85 |
Mother Tube→End Swaging→Cold Drawn→End Cutting→UT Degreasing→Clean&Dry Oven→Bright Annealing→Straightening→Length Cutting→OD Polishing→Passivation→Purity Water Clean→Dry&PN2 Clean→Eddy Current→Clean Packing
Feature
1. High precision drawing die and highperformance drawn oil, and a state-of-art 3-line-tubes drawer to guarantee a ID Ra<0.38μm (15μin), OD tolerance ±0.05mm.
3.Blow cleaning with PN2 under a high pressure, sealing with gas protection to keep a easy cleaning at the end user.
QUALITY CONTROL:
1. Incoming Raw Material Inspection
2. Raw Material Segregation to avoid steel grade mix-up
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.
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
Product Categories : Stainless Steel Tube
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.