Terima Pesanan Silinder Swagelok Murah 087883373726
Pressure-Temperature Ratings
Ratings up to 100°F (37°C) are determined by DOT code. Ratings limited to 300°F (148°C) max with PTFE internal coating.
Ratings may be limited by individual country government regulations.
Overpressure Protection
Compressed gas cylinders must be equipped with pressure
relief devices in accordance with United States DOT
regulations and CGA S-1.1. The CGA standard lists devices
that can be used with specific gases. It also contains
information on other types of pressure relief devices.
Terima Pesanan Silinder Swagelok Murah 087883373726
Sample Cylinders,
Accessor ies, and Outage Tubes
Features
■ Body made of seamless tubing provides consistent wall
thickness, size, and capacity.
■ Smooth internal neck transition allows easy cleaning and
eliminates trapped fluids.
■ Cold-formed female NPT threads provide greater strength.
■ Heavy-wall end connections provide strength and
resist flaring.
■ Full-penetration gas tungsten arc-weld construction
provides leak-tight sample containment.
■ Swagelok
® DOT sample cylinders conform to 49 CFR Part
178, “Specifications for Packagings.”
Single-Ended Cylinders
■ 150, 300, and 500 cm3 sizes meet
a variety of sampling needs.
■ 304L stainless steel construction
resists intergranular corrosion.
Testing
Terima Pesanan Silinder Swagelok Murah 087883373726
DOT-4B 500 cylinders are
hydrostatically proof tested at
1000 psig (69 bar) minimum.
Double-Ended Cylinders
■ Sizes from 40 to 3785 cm3 (1 gal)
■ Working pressures up to 5000 psig (344 bar)
■ 304L and 316L stainless steel materials resist intergranular
corrosion.
Testing
Each DOT cylinder is hydrostatically tested to at least 5/3 the
working pressure.
DOT-3E 1800 cylinders are hydrostatically proof tested at
3050 psig (210 bar). One cylinder of each lot is burst tested.
DOT-3A 1800 and 5000 cylinders are marked with a serial
number. Volumetric expansion of each cylinder during
hydrostatic testing must be within the limits set by DOT
Specification 3A.
DOT-3A 1800 cylinders are hydrostatically proof tested at
3000 psig (206 bar) minimum.
DOT-3A 5000 cylinders are hydrostatically proof tested at
8500 psig (586 bar) minimum.
DOT-SP7458 1800 cylinders are hydrostatically proof tested
at 3000 psig (206 bar).
• It is the responsibility of the party filling the cylinder to
have it retested by an approved facility, at the required
intervals.
Info lebih lengkap hubungi (021) 87929332 atau 087883373726 atau email : info@sinditek.co.id atau mfebrian@sinditek.co.id
Terima Pesanan Silinder Swagelok Murah 087883373726