ASTM A511 / A511M seamless Cold Drawn Stainless Steel tubes
Manufacturer & Supplier
An ISO 9001:2008 certified company, SPEZILLA take immensure
pleasure in introducing itself as one of the leading manufacturer,
stockiest & exporter of high quality ASTM A511 / A511M seamless tubes, Its available with various materials to meet the customer
ultimate requirements. We welcome small qu
We also offer competitive pricing on small & larger quantity
ASTM A511 / A511M seamless tubes.
Stainless steel pipe and tube resist corrosion and oxidation,
withstand high temperatures, provide cleanliness with low
maintenance costs, and won’t interact with a wide variety of
Stainless seamless tubing is the preference when critical
applications call for higher working internal pressures and
enhanced corrosion resistance in extreme environments. Stainless
Tubular Products inventories a large amount of stainless seamless
tubing in various grades, specifications and alloys.
Seamless tubing is available in specifications of ASTM A-213, ASTM
A269 and ASTM A-511.
Grades available: 304/304/L, 316/316/L, 309/S, 310/S, 317/L, 321/H,
347/H, Alloy 20, Duplex 2205, Duplex 2507 Ask us about Nickel alloy
grades including; Alloy 200, 201, 400, 600, 625, 800HT, 254 SMU,
AL6XN and C276
Sizes: 1/16” to 12” Diameter
All our stainless seamless tubing can be supplied in mill finish
and as polished finishes. Industries served:
- Marine applications
- Food & Beverage processing
- Power generation
- Chemical and petrochemical
- Mechanical and plant engineering
- Oil and gas
904L (00Cr20Ni25Mo4.5Cu , UNS N08904)
A511 Seamless Stainless Steel Mechanical Tube Tolerances (Cold
Finished Round Tube)
OvalityB Double Outside Diameter Tolerlance
When Wall Is:
less than 0.015
1/2 to 1-1/2 excl.
less than 0.065
1-1/2 to 3-1/2 excl.
less than 0.095
3-1/2 to 5-1/2 excl.
less than 0.150
5-1/2 to 8 excl.
less than 0.240
8 to 8-5/8 excl.
less than 0.300
A Tolerances of tubes produced by the rod or bar mandrel process and
which have an inside diameter under 1/2 inch (or an inside diameter
under 5/8 inch when the wall thickness is more than 20 percent of
the outside diameter) are as shown in this table, except that wall
thickness tolerances are 10 percent over and under the specified
B For ovality values, the tolerance for average outside diameter at
any one cross section does not exceed the outside diameter
tolerance value for the applicable outside diameter.
C Many tubes with wall thicknesses more than 25 percent of outside
diameter or with wall thicknesses over 1-1/4 inch or weighing more
than 90 lbs per foot are difficult to draw over a mandrel.
Therefore, the wall thickness can vary 12-1/2 percent over and
under that specified. Also see Footnote B.
D For those tubes with inside diameter under 1/2 inch (or under 5/8
inch when the wall thickness is more than 20 percent of the outside
diameter) which are not commonly drawn over a mandrel, Footnote A
is not applicable. Therefore, the wall thickness can vary 15
percent over and under that specified, and the inside diameter is
governed by both the outside diameter and wall thickness
E These tolerances apply to cut lengths up to and including 24 feet.
For lengths over 24 feet, an additional over tolerance of 1/8 inch
for each 10 feet or fraction thereof shall be permissible, up to a
maximum tolerance of 1/2 inch.
|A 240/A 240M-07||Standard Specification for Chromium and Chromium-Nickel Stainless
Steel Plate, Sheet, and Strip for Pressure Vessels and for General
|A 480/A 480M-06b||Standard Specification for General Requirements for Flat-Rolled
Stainless and Heat Resisting Steel Plate, Sheet, and Strip|
|B 122/B 122M-06||Standard Specification for Copper-Nickel-Tin Alloy,
Copper-Nickel-Zinc Alloy (Nickel Silver), and Copper-Nickel Alloy
Plate, Sheet, Strip, and Rolled Bar|
|B 127-05||Standard Specification for Nickel-Copper Alloy (UNS N04400) Plate,
Sheet, and Strip|
|B 162-99||Standard Specification for Nickel Plate, Sheet, and Strip|
|B 168-06||Standard Specification for Nickel-Chromium-Iron Alloys (UNS N06600,
N06601, N06603, N06690, N06693, N06025, and N06045) and
Nickel-Chromium-Cobalt-Molybdenum Alloy (UNS N06617) Plate, Sheet,
|B 265-06b||Standard Specification for Titanium and Titanium Alloy Strip,
Sheet, and Plate|
|B 424-05||Standard Specification for Ni-Fe-Cr-Mo-Cu Alloys (UNS N08825 and
UNS N08221) Plate, Sheet, and Strip|
|B 443-00 (2005)||Standard Specification for Nickel-Chromium-Molybdenum-Columbium
Alloy (UNS N06625) and Nickel-Chromium-Molybdenum-Silicon Alloy
(UNS N06219) Plate, Sheet, and Strip|
|B 463-04||Standard Specification for UNS N08020, UNS N08026, and UNS N08024
Alloy Plate, Sheet, and Strip|
|B 575-06||Standard Specification for Low-Carbon Nickel-Chromium-Molybdenum,
Low-Carbon Nickel-Chromium-Molybdenum-Copper, Low-Carbon
Nickel-Chromium-Molybdenum-Tantalum, and Low-Carbon
Nickel-Chromium-Molybdenum-Tungsten Alloy Plate, Sheet, and Strip|