Articles

Nakoda Steel Industry :leading Manufacturer and Supplier of DOM Tubes

by Yash Kataria Nakoda Steel Industry

Nakoda Steel Industry is a manufacturer of Drawn Over Mandrel DOM Tubes Tubing, Our Manufacturing unit based in India, China, and Malaysia. Dom tubes manufacturing superior grade of steel like ASTM A513. DOM is a preferred choice for a wide range of mechanical tubing applications because it combines the advantages of closely controlled dimensions (OD/ID/Wall), superior concentricity, and a uniform wall thickness. In addition, DOM offers smooth OD and ID surfaces, high mechanical properties, and excellent machinability.
DOM tubing is created from flat sheets of raw material, rolled on a weld mill to produce a mother hollow. A number of material options are available, including AISI class 1008, 1010, 1020, and 1026. The material is subjected to a normalizing heat treatment to produce a suitable tube for cold working.

STOCKED SIZE RANGE:
• 0.250” to 2.000” O.D. from 0.028” to 0.120” Wall Thickness

We will Supply tubes from Malaysia, India & China.

DOM – ERW Tubing Capabilities:

Product NameDrawn Over Mandrel (DOM) Electric Resistance Welded (ERW) Tubing
Tube Specifications / StandardsASTM A513 Type 5
ASTM A513 Type 6
Diameter (OD)0.375″ to 8.000″
Wall Thickness0.035″ to 0.500″
Steel Grades & Alloys1008 – ST 37-2
1010 – ST 52.3
1020 – STKM 11a
1026 – STKM 12b
4130 – STKM 13c
Many More Grades Available as Requested
Heat TreatmentsStress Relieving
Full Anneal
Normalizing
Grade DesignationChemical Composition Limits, %
CarbonManganesePhosphorus, maxSulfur, max
10100.05-0.150.30-0.600.0350.035
10150.10-0.200.30-0.600.0350.035
10200.15-0.250.30-0.600.0350.035
10260.22-0.280.60-0.900.0350.035

ASTM A513 Chemical Composition

Hardness Limits and Tensile Properties for Round Tubing

 Yield Strength, Ksi (MPa), minUltimate Strength, ksi (MPa), minElongation in 2 in. or 50 mm. % minRB minRB max
As-Welded Tubing
100830 (207)42 (290)1550
101032 (221)45 (310)1555
101535 (241)48 (331)1558
102038 (262)52 (359)1262
102645 (310)62 (427)1268
Normalized Tubing
100823 (159)38 (262)3065
101025 (172)40 (276)3065
101530 (207)45 (310)3070
102035 (241)50 (345)2575
102640 (276)60 (414)2585
Sink-Drawn Tubing
100838 (262)38 (262)865
101040 (276)40 (276)865
101545 (310)45 (310)867
102050 (345)50 (345)870
102655 (379)55 (379)777
Mandrel-Drawn Tubing
100850 (345)60 (414)573
101050 (345)60 (414)573
101555 (379)65 (448)577
102060 (414)70 (483)580
102670 (483)80 (552)585
Mandrel-Drawn Stress-Relieved Tubing
100845 (310)45 (310)55 (379)1268
101045 (310)45 (310)55 (379)1268
101550 (345)50 (345)60 (414)1272
102055 (379)55 (379)65 (448)1075
102665 (448)65 (448)75 (517)1080

https://nakodasteelindustry.com/stainless-steel-pipe-supplier/dom-tubes/

Sponsor Ads


About Yash Kataria Junior   Nakoda Steel Industry

0 connections, 0 recommendations, 8 honor points.
Joined APSense since, November 9th, 2021, From Edison, United States.

Created on May 2nd 2023 11:05. Viewed 73 times.

Comments

No comment, be the first to comment.
Please sign in before you comment.