OEM China Heat Exchanger Steel Tube - Pneumatic Cylinder Tubing – Dextube Detail:
Dextube’s stainless cylinder tube for pneumatic and hydraulic. The products have high surface quality and excellent dimensional accuracy. The inside and outside roughness reaches Ra 0.4um and tolerance of inner and outer diameter can be 0.05mm.
Dextube is manufactured according to ASTM A269 with the specific purpose of servicing pneumatic cylinder industries. In order to insure perfect ovality, surface finish and the target values for hardness, tensile and yield strength and elongation, the mother tube is precision cold-drawn in multiple stages. Stainless steel pneumatic cylinder tubes are offered in either imperial or ISO metric sizes.
Grades: TP304, TP304L, TP316L, Other grades can be offered on request.
Standards: ASTM A269
Outside diameter range from 7mm ~ 65mm
Wall thickness range from 0.5mm ~ 1.5mm
Ellipticity: ≤0.03mm
Straightness: ≤1mm/m
Length: Usually will take fixed 3000mm or Random Length (on request).
Packing: With Plastic packing or with our special net packing in case of crash.
Product detail pictures:




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We are proud of the superior customer gratification and wide acceptance due to our persistent pursuit of top of the range both of those on merchandise and service for OEM China Heat Exchanger Steel Tube - Pneumatic Cylinder Tubing – Dextube, The product will supply to all over the world, such as: Sudan , Slovak Republic , Saudi Arabia , Our company covers an area of 20, 000 square meters. We have more than 200 workers, professional technical team, 15 years' experience, exquisite workmanship, stable and reliable quality, competitive price and sufficient production capacity, this is how we make our customers stronger. If you have any inquiry, please do not hesitate to contact us.

The customer service reprersentative explained very detailed, service attitude is very good, reply is very timely and comprehensive, a happy communication! We hope to have a opportunity to cooperate.
