Feature：
● Each Pipe&Tube Fitting is traceable to its producing mill and heat by an identification
number marked Labeling
● Each Pipe&Tube Fitting's bag is affixed with a label identifying the Pipe&Tube Fitting's part number, date
and LITECH lot number.
● All Pipe&Tube Fittings are purged with UHP Nitrogen gas,capped, single-bagged for BA
and double-bagged for EP and packaged for shipment in ISO6 and ISO5 cleanroom.
SURFACE ROUGHNESS
Item | Internal (Ra) | Rmax(Ry) | External (Ra) | Length:4~16mm Cutoff:0.8mm 0.05~0.5 | ||
EP | BA | EP | BA | |||
PIPE &TUBE FITTINGS | ≤ 5uinch | ≤ 10uinch | ≤ 0.7um | ≤ 2.5um | ≤ 30uinch | |
CHEMICAL COMPOSITION
Chemical Composition(Wt%)
| C | Si | Mn | P | S | Ni | Cr | Mo | Cu | Al |
SUS316L JIS Standard (AOD) | ≤ 0.030 | ≤ 1.00 | ≤ 2.00 | ≤ 0.045 | ≤ 0.030 | 12.00 16.00 | 16.00 18.00 | 2.00 3.00 | - | - |
SUS316L Single Melt (VOD) | ≤ 0.030 | ≤ 0.75 | ≤ 0.80 | ≤ 0.040 | ≤ 0.005 | 12.00 16.00 | 16.00 18.00 | 2.00 3.00 | 0.50 | – |
SUS316L Double Melt (VAR) | ≤ 0.010 | ≤ 0.30 | ≤ 0.40 | ≤ 0.030 | ≤ 0.003 | 14.50 15.00 | 16.50 17.00 | 2.20 2.50 | 0.25 | 0.01 |
SUS316L Double Melt (VIM+VAR) | ≤ 0.010 | ≤ 0.20 | ≤ 0.05 | ≤ 0.020 | ≤ 0.003 | 14.50 15.00 | 16.50 17.00 | 2.20 2.50 | 0.20 | 0.01 |
Product Dimension
TUBE SIZE | Inner Tube | Outer Tube | Maximum Safe Working Pressure* | |
PSI | Bar | |||
1/4" | 1/4"x 0.89t/1t | 1/2" x1.24t | 3,136 | 216 |
3/8" | 3/8" x0.89t/1t | 5/8"x1.24t | 2,477 | 171 |
1/2" | 1/2"x1.24t | 3/4"x 1.65t | 2,759 | 190 |
3/4" | 3/4"x1.65t | 1"x1.65t | 1,631 | 112 |
1" | 1"x 1.65t | 1 1/4" x 1.5t | 1,294 | 89 |
1 1/2" | 1 1/2" x 1.65t | 2"x 1.65t | 796 | 55 |
Keywords
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