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Stainless Steel Hollow Bar - Hollow Bar Manufacturers
The Seamless Stainless Steel Hollow Bar suitable
for various kinds of Chemical Plant, Petrol-Chemical Plant,
Pulp Paper Mill, Beverage Plant, Water Transport System, Power
Plant.......etc.
CODE NO.: SA312-SR
Seamless Precision Steel Tube - Carbon Steel Seamless
Hydraulic Tubes
High quality carbon steel seamless tube St35, St37.4,
St52, cold drawing, bright heat treatment without
oxidation (NBK status), non-destructive testing, cleaning,
phosphating, anti-rust oil dipping, the application for machine
tools industry, construction machinery, ship building industry
hydraulic system, automotive steel tube, and in the occasion
where the high precision, brightness, cleanness and mechanical
properties of the tube are required.
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DIN highly accurate, cold drawn and bright
seamless steel tube is used as the tube to be phosphated.
The phosphated is realized with the imported chemical fluid
to form a black film. The antirust oil is absorbed by means
of the micropore on the film to prevent from the rust. The
caps are covered at two ends of tube to prevent from the dust.
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High accuracy, excellent brightness,
no oxidization on the outer and inner walls after heat treatment,
high cleanness inside wall.
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The steel tube is able to stand high
pressure. No deformation after cold bending, no crack after
flaring and flattening. The complicated geometrical forming
and machining can be realized.
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The color of NBK tube is Bright Black.
Color is homogeneously distributed on the tube surface. The
tube has good property of antirust.
Production Standard ¡GDIN 2391/DIN
1629/EN 10305/ASTM A179/JIS G3445 Finished Condition ¡G
NBK(+N) / GBK(+A) / BK(+C) / BKW(+LC) / BKS(+SR) Material¡G
ST35(E235) / ST45(E255) / ST52(E355) / ST37.4
Stainless Steel Cylinder Tubing - Extra-Thin Seamless
Stainless Steel Tube
The Stainless Cylinder Tubes suitable for various
kinds Auto Machines, Discard Pneumatic Cylinder, Air Cylinder,
Chemical Industry Machines, Medical Equipment, and Food Machines,
etc.The Extra-Thin style Seamless Stainless Steel Pipes use
for Hydraulic Cylinder can be used directly and save your time
with money if processed is necessary.
| Pneumatic Cylinder Tubes Size List
: all dimensions are by metric, and the tolerance per ISO
system H10 specification |
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ID x OD
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6 x 7mm
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8 x 9mm
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10 x 11mm
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12 x 13.2mm
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ID Tolerance
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-0.00 +0.06
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-0.00 +0.06
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-0.00 +0.06
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-0.00 +0.07
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ID x OD
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16 x 17.4mm
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20 x 21.4mm
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25 x 26.4mm
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32 x 33.4
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ID Tolerance
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-0.00 +0.07
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-0.00 +0.08
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-0.00 +0.08
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-0.00 +0.10
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ID x OD
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40 x 41.6mm
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ID Tolerance
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-0.00 +0.10
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