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Stainless Steel Mechanical Tubing

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  • Stainless Steel Mechanical Tubing
Why Choose pipingmaterial.sa for Stainless Steel Mechanical Tubing in Saudi Arabia
Aramco and ADNOC
Approved Vendor Status
EN 10204 3.1 MTC
TPI • NACE MR0175
Verified Ex-Stock
Jubail • Dammam • Riyadh
Multiple Quotes
No Commission • No Login
2-Day Delivery KSA
From UAE Ex-Stock
Cut-to-Length
Full Heat Traceability
Stainless Steel Mechanical Tubing Snapshots
  • Standard: ASTM A787, ASTM A554, ASTM A269, ASTM A511, EN 10296-2
  • Common Grades: 304, 304L, 316, 316L, 321, 310S
  • Tube Types: Round, Square, Rectangular, Seamless and Welded
  • Manufacturing: Cold Drawn Seamless, Hot Finished Seamless
  • OD Range: 6 mm to 610 mm (1/4″ to 24″)
  • Wall Thickness: 0.5 mm to 25 mm
  • Length: Random, Fixed (6 m), Cut-to-Length
  • Surface Finish: Bright Annealed (BA), Pickled and Passivated, Brushed, Polished (EP)
  • Origin: Japan, Sweden, Germany, India, Korea
  • MTC: EN 10204 3.1 / 3.2
  • RFQ: contact@pipingmaterial.sa
Stainless Steel Mechanical Tubing

Get Free Quotes From Trusted 304 SS Mechanical Tubes Suppliers in Saudi Arabia, View Material Specification

Looking for stainless steel mechanical tubing in Saudi Arabia? pipingmaterial.sa connects you directly with verified stockists in Al Jubail, Dammam. Compare quotes from the top 10 Aramco and ADNOC approved distributors for SS 304, 316L Heavy Wall, Cold Drawn Tubing, ASTM A554, ASTM A787, and metric sizes. Get chemical composition, mechanical properties, and tolerances. everything you need for your oil & gas, petrochemical, or construction project across the GCC.

Table Of Content

Table of Content
Supplied To:
Dammam Al Jubail Riyadh Jeddah Al Khobar Yanbu Rabigh Jubail Industrial City Abu Dhabi Dubai
Provide:
Saudi Aramco Approved ADNOC Approved SABIC Approved PDO Approved EN 10204 3.1 MTC ASTM A554 / A787 / A269 Ex-Stock Saudi Arabia

Find Top Rated Stockists of SS Cold Drawn Mechanical Tubing in Gulf Countries, Check Pressure Rating in psig

Stainless Steel Mechanical Tubing Technical Specification

Stainless Steel Mechanical Tubing Suppliers in Saudi Arabia offer SS Mechanical Tubing manufactured to close dimensional tolerances, making it ideal for structural, mechanical, and precision applications.

OD Size Range
Stainless Steel 304 Mechanical Tubing OD Size
  • Round: 6 mm to 610 mm OD
  • Square: 10×10 mm to 300×300 mm
  • Rectangular: 20×10 mm to 400×200 mm
Wall Thickness
T316L Square Mechanical Tubing Wall Thickness
  • Light Wall: 0.5 mm to 3 mm
  • Standard Wall: 3 mm to 8 mm
  • Heavy Wall: 8 mm to 25 mm
Length
SS Cold Drawn Mechanical Tubing Length and Delivery Form
  • Random length: 3 m to 8 m
  • Fixed length: 6 m standard
  • Cut-to-length per drawing
Surface Finish
SS Cold Drawn Mechanical Tubing Surface Finish
  • Bright Annealed
  • Pickled and Passivated
  • Brushed
  • Electro-Polished
Origin
SS 304 Rectangular Mechanical Tubing Origin and Mill Brands
  • Sweden: Alleima (Sandvik)
  • Germany: Butting, ArcelorMittal
  • Japan: Nippon, JFE, Kobe
  • India: Jindal, Ratnamani, Tubacex
Testing
SS Hot Finished Seamless Mechanical Tubes Testing Offered
  • Hydrostatic Test
  • Tensile and Hardness Tests
  • IGC Test
  • Flattening, Flare, Drift Tests
Standards
316 Stainless Steel Welded Mechanical Tubing Standards
  • ASTM A554
  • ASTM A787
  • ASTM A269
  • ASTM A511, EN 10296-2, DIN 11850
Process
SS Heavy Wall Mechanical Tubing Manufacturing Process
  • Cold Drawn Seamless
  • Hot Finished Seamless
  • Electric Resistance Welded
  • Laser Welded for thin walls

Get Competitive Quotes from Top 10 SS Mechanical Tube Stockists in Dammam and Al Jubail

No login required · No commission · Direct contact with actual 304 SS Mechanical Tube distributors in Saudi Arabia. Send your size, grade, and quantity now.

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Types of Stainless Steel Mechanical Tubing Available in Stock

As leading Stainless Steel Mechanical Tubing Suppliers in Saudi Arabia, our verified stockists in Riyadh, and Al Khobar hold ready stock for immediate supply to industrial buyers across the GCC

SS Cold Drawn Mechanical Tubing
SS Cold Drawn Mechanical Tubing
SS Hot Finished Seamless Mechanical Tubes
SS Hot Finished Seamless Mechanical Tubes
ASTM A554 Welded Mechanical Tubing
ASTM A554 Welded Mechanical Tubing
T304 T316L Square Mechanical Tubing
T304 / T316L Square Mechanical Tubing
SS 304 Rectangular Mechanical Tubing
SS 304 Rectangular Mechanical Tubing
316L Heavy Wall Mechanical Tubing
316L Heavy Wall Mechanical Tubing

Chemical Composition of Stainless Steel Mechanical Tubing With Grades

GRADESCPSiMnSCrNiMo
TP3040.080.045120.0318.0-20.08.0-11.0 -
TP304L0.0350.045120.0318.0-20.08.0-13.0 -
TP3160.080.045120.0316.0-18.011.0-14.02.0-3.0
TP316L0.0350.045120.0316.0-18.010.0-14.02.0-3.0

Stainless Steel Mechanical Tubing Stockists in Saudi Arabia supply 316L grade with maximum 0.030% carbon, meeting NACE MR0175/ISO 15156 requirements for sour service in Saudi Aramco projects

Mechanical Properties of SS Mechanical Tubing

ADNOC approved Stainless Steel Mechanical Tubing Seamless Tubes Suppliers offer products in both cold drawn and hot finished conditions, with ASTM A554 yield strength and tensile values

GradeYield Strength (Ksi)Tensile Strength (Ksi)Rockwell Hardness
31075-115115-135B 95 - C 26
44670-9095B 90 - C 24
403 41065-8585-100B 90 - B 100
304 304L70-110110-140B 93 - C 30
43060-9082-97B 85 - B 98
316 316L70-110110-140B 95 - C 26
32180-120110-140B 95 - C 26
34780-120110-140B 95 - C 26

Saudi Aramco and SABIC Approved Stainless Steel Cold Drawn Mechanical Tubing Suppliers

pipingmaterial.sa maintains an updated database of approved vendors for SS Mechanical Tubing across Saudi Arabia, UAE, Oman, and Kuwait.

Saudi Aramco Approved SS Mechanical Tube Stockists

  • Sandvik Tubular Products, Sweden / Turkey
  • DMV Stainless S.A.S., France / Italy / USA
  • Avesta Sandvik Tube AB, Sweden
  • Tubacex Tubos Inoxidables SA , Spain

ADNOC Approved SS Mechanical Tube Stockists

  • Tubacex , Spain
  • Sandvik Materials Technology, Sweden
  • Fine Tubes Ltd, UK
  • CRA – The Piping People, UAE

SABIC Approved SS Tubing Suppliers

  • Nippon Steel / Sumitomo, Japan
  • Sandvik / Alleima, Sweden
  • Salzgitter Mannesmann, Germany
  • Inox Tech S.p.A., Italy

PDO Approved Suppliers

  • Sumitomo, Japan
  • Haynes International, USA
  • TPS Technitube, France
  • Vallourec, France

Request Quotes from Approved SS Mechanical Tube Suppliers in Riyadh and Al Khobar

Contact verified Saudi Aramco and ADNOC approved stockists - no middleman, no commission. Get up to 10 competitive quotes for stainless steel mechanical tubing with delivery estimates to your project site.

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Equivalent Grades of Stainless Steel Metric Mechanical Tubing by Country and Standard

🇺🇸

United States (ASTM / ASME)

  • ASTM A554
  • ASTM A269
  • ASTM A511
  • ASTM A787
🇩🇪

Germany / Europe (EN / DIN)

  • EN 10296-2
  • EN 10297-2
  • DIN 11850
  • 1.4301 (304), 1.4404 (316L), 1.4306 (304L)
🇯🇵

Japan (JIS)

  • JIS G 3447 SUS 304TBS
  • JIS G 3448 SUS 316LTP
  • SUS 304
  • SUS 316L
🇬🇧

United Kingdom (BS / EN)

  • BS EN 10296-2
  • BS EN 10297-2
  • BS 6323 Part 8
🇮🇳

India (IS / BIS)

  • IS 6913 Grade 04Cr18Ni10
  • IS 6913 Grade 02Cr17Ni12Mo2
🇸🇪

Sweden (Alleima / Sandvik)

  • Alleima 3R12
  • Alleima 3R60

Refer SS Hot Finished Seamless Mechanical Tubes Size and Weight Chart

Stainless Steel Square Mechanical Tubing Size Chart

Saudi Aramco approved Stainless Steel Mechanical Tubing Seamless Tubes Suppliers provide standard OD and wall thickness ranges for Round SS Mechanical Tubing per ASTM A554 / ASTM A269

SizeHeight (Inches)Width (Inches)Wall Thickness (Inches)Weight Per Foot (Lbs.)
0.5 x 0.5 x 0.0350.50.50.0350.221
0.5 x 0.5 x 0.0490.50.50.0490.301
0.5 x 0.5 x 0.0650.50.50.0650.384
0.625 x 0.625 x 0.0490.6250.6250.0490.384
0.625 x 0.625 x 0.0650.6250.6250.0650.495
0.75 x 0.75 x 0.0350.750.750.0350.34
0.75 x 0.75 x 0.0490.750.750.0490.467
0.75 x 0.75 x 0.0650.750.750.0650.605
0.75 x 0.75 x 0.0830.750.750.0830.753
0.75 x 0.75 x 0.0830.750.750.0830.753
0.75 x 0.75 x 0.0950.750.750.0950.846
0.75 x 0.75 x 0.120.750.750.121.028
0.75 x 0.75 x 0.120.750.750.121.028
0.813 x 0.813 x 0.0490.8130.8130.0490.509
0.813 x 0.813 x 0.0650.8130.8130.0650.661
0.875 x 0.875 x 0.0490.8750.8750.0490.55
0.875 x 0.875 x 0.0650.8750.8750.0650.716
0.875 x 0.875 x 0.0830.8750.8750.0830.894
0.875 x 0.875 x 0.0830.8750.8750.0830.894
0.875 x 0.875 x 0.0950.8750.8750.0951.008
1 x 1 x 0.035110.0350.453
1 x 1 x 0.049110.0490.634
1 x 1 x 0.058110.0580.743
1 x 1 x 0.065110.0650.827
1 x 1 x 0.072110.0720.909
1 x 1 x 0.083110.0831.035
1 x 1 x 0.083110.0831.035

Stainless Steel 304 Seamless Mechanical Tubing Weight Chart

OD
in.		WT
in.		lb/ftMax. OD,
mm		Min. ID,
mm		Max. OD,
mm		Min. ID,
mm
Size Chucked true to ODChucked true to ID
1.5000.3134.0291.4571.0371.4151.000
1.5000.3754.5801.4570.9311.4120.181
1.6250.2503.7321.5821.2651.5441.231
1.7500.2504.0711.7071.3911.6691.356
1.7500.3134.8771.7071.2841.6651.247
1.8750.3135.3011.8321.4101.7901.372
1.8750.3756.1071.8321.3031.7871.263
1.8750.4386.8271.8321.1961.7831.154
2.0000.3135.7251.9571.5351.9151.498
2.0000.4387.4211.9571.3221.9081.279
2.0000.5008.1421.9571.2151.9051.170
2.1250.3136.1492.0831.6602.0411.623
2.1250.3757.1242.0831.5532.0381.513
2.2500.1884.1982.2102.0042.1741.972
2.2500.2505.4282.2101.8912.1711.857
2.2500.4388.6082.2101.5722.1611.529
2.2500.5009.4992.2101.4652.1571.420
2.3750.3136.9972.3361.9102.2941.872
2.3750.3758.1422.3361.8032.2911.763
2.5000.2506.1072.4622.1402.4232.106
2.5000.3137.4212.4622.0352.4201.997
2.5000.3758.6512.4621.9282.4171.888
2.5000.75014.2492.4621.2882.3951.232
2.6250.1884.9622.5892.3752.5532.343
2.6250.2506.4462.5892.2642.5502.230
2.6250.50011.5352.5891.8392.5361.794
2.6250.62513.5702.5891.6262.5291.576
2.7500.3138.2692.7132.2822.6702.244
2.7500.3759.6692.7132.1762.6672.136
2.7500.43810.9832.7132.0712.6642.028
2.8750.2507.1242.8372.5112.7982.476
2.8750.3138.6932.8372.4062.7952.368
2.8750.37510.1782.8372.3002.7922.260
2.8750.43811.5772.8372.1942.7882.152
2.8750.50012.8922.8372.0892.7852.043
2.8750.62515.2662.8371.8762.7781.825
2.8750.75017.3022.8371.6632.7701.606
3.0000.1885.7252.9542.7572.9182.725
3.0000.2507.4642.9542.6452.9152.610
9.0001.00086.8488.9077.4068.8237.336
Weight formula: W (kg/m) = 0.02466 × t × (OD − t) where OD and t are in mm
Connect with Genuine Distributor of 316L Heavy Wall Mechanical Tubing, Check Dimensional Tolerances

SS Cold Drawn Mechanical Tubing Dimensional Tolerances

Dimensional tolerances for SS Mechanical Tubing are tighter than pressure tubing. Cold drawn seamless (CDS) tubing maintains the closest tolerances for precision mechanical applications.

Size Inches Wall CD Over/ Under %Cut  Length InchesODB Over/ Under, In. Outside Diameter Tolerlance When Wall Is:
Under 1/215+1/8 –00.005less than 0.015
3-1/2 to 5-1/2 excl.10+3/16 –00.015less than 0.150
1/2 to 1-1/2 excl.10+1/8 –00.005less than 0.065
1-1/2 to 3-1/2 excl.10+3/16 –00.010less than 0.095
5-1/2 to 8 excl.10+3/16 –00.030less than 0.240
8 to 8-5/8 excl.10+3/16 –00.045less than 0.300

SS Hot Finished Seamless Mechanical Tubes Pressure Rating

Maximum allowable working pressure (MAWP) for SS 304 and 316L mechanical tubing at ambient temperature, calculated per ASME B31.3 and Barlow's formula.

Size Of Tube (inches)Schedule Of TubeTemperature (oF)
400600500200100300700650750
1 1/2"80226720092108274431822466190919491889
160329129163060398446193580277228292743
1"80300226592791363442133265252825802501
40217119242019262930482362182418671810
3"80181916121691220225531979153215641516
160273624242544331238402976230423522280
2"80195717341820236927472129164816821631
160320528402980388044993486269927552671
5"80141112501312170919811535118912131176
40956847889115813421040805822797
4"80157713971466190922131715132813551314
160256622732386310636012791216122062138
8"407656787119261073832644657637
160226220042103273831752460190519441885
6"80136312081267165019131483114811721136
4086977080810521219945732747724
10"40694615645840974755584596578
160224219862085271431472439188019271868

SS Metric Mechanical Tubing Tube Hardness

PDO and EDO Approved Stainless Steel Mechanical Tubing Seamless Tubes Suppliers provide SS Metric Mechanical Tubing with certified tube hardness as per project specifications

GradeAll austeniticMT 414MT 403MT 405MT 443MT 44629-4MT 410MT 416 SeMT 429/ MT 430MT 431MT 440 A
Brinell Hardness , Max192235207207207207207207230190260215
Rockwell Hardness , Max, B Scale90999595959595959790-95

HSN Code of Stainless Steel Mechanical Tubing

GradeHSN Code
Stainless Steel Mechanical Tubing
73044100

Applications of Stainless Steel Mechanical Tubing in Saudi Arabia and GCC

Stainless steel mechanical tubing is specified by buyers across Saudi Aramco, ADNOC, and SABIC projects for precision structural, mechanical, and decorative applications

Oil and Gas Structural
Petrochemical Plants
Hydraulic Cylinders
Chemical Processing
Architectural Cladding
Food and Beverage
Pharmaceutical Equipment
Water Treatment
Desalination Plants
Marine and Offshore
Power Generation
General Fabrication

Cold Drawn vs Hot Finished SS Mechanical Tubing

Cold Drawn
Surface Finish
95
Bright, scale-free
Dimensional Tolerance
92
Tight OD/wall tolerances
Tensile Strength
88
Work hardening raises yield & tensile
Fatigue Resistance
85
Refined grain structure
Formability
42
More springback
Cost Economy
35
Higher cost
Hot Finished
Surface Finish
38
Dull, mill-scale surface
Dimensional Tolerance
46
Wider OD/wall variation acceptable
Tensile Strength
54
Lower, more uniform
Fatigue Resistance
50
Adequate for structural
Formability
90
Excellent ductility
Cost Economy
88
Lower cost

Ready to Order SS Mechanical Tubing? Connect with Top Distributors in Al Jubail, Dammam and Al Khobar

Submit your specifications (OD, wall thickness, grade, standard, quantity) to contact@pipingmaterial.sa - our team connects you with the best-matched SS mechanical tube stockist in Saudi Arabia within hours.

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SAUDI Aramco Approved Stainless Steel Metric Mechanical Tubing Stockists Who Provide Brushed, Pickled Finishes, in Al Jubail

Surface Finish Options for SS Mechanical Tubing Supplied from Al Jubail

Qatar Gas Approved Stainless Steel Mechanical Tubing Suppliers offer multiple surface finish options for SS Mechanical Tubing supplied from Al Jubail

Bright Annealed (BA / 2R)
Pickled and Passivated (2D)
Brushed / Satin (No.4 / No.6)
Electro-Polished (EP)
Cold Drawn Bright (2B)
Shot Blasted / Sandblasted

What is the difference between ASTM A269 and ASTM A554 stainless steel mechanical tubing?

ASTM A269ASTM A554
Corrosion-resisting & temperature serviceStructural, ornamental & mechanical use
Seamless & weldedWelded only
Common grades - 304, 304L, 316, 316L, 321, 347Common grades - 304, 316, 409, 430, 439, 444
Finish - Bright annealed, annealed + pickledFinish - 2B, BA, No. 4, No. 8, polished, brushed
OD tolerance - ±0.005″ (tight)OD tolerance - ±0.010″ to ±0.015″ (wider)
Wall tolerance - ±10%Wall tolerance - ±12.5%

Which stainless steel mechanical tubing grades are approved by Saudi Aramco and ADNOC for use in KSA?

  • Grade 304 / 304L (UNS S30400/S30403)
  • Grade 316L (UNS S31603)
  • Grade 321 (UNS S32100)

SS Mechanical Tubing Projects in Saudi Arabia and GCC

SS 304 and 316L Mechanical Tubing supplied to verified industrial projects across Saudi Arabia, UAE, and GCC through pipingmaterial.sa stockist network.

Gas Compression Station
SS 304 Cold Drawn Mechanical Tubing (OD 25.4 mm × 2.11 mm WT)
Riyas NGL Fractionation Facilities
Jubail, Saudi Arabia
Pharmaceutical Clean Room
SS 316L Metric Mechanical Tubing (OD 38 mm × 2.5 mm WT, DIN 11850)
AL-Dawa Medical Services Co.
Al Khobar,Saudi Arabia
Food Processing Plant
SS 304 Square Mechanical Tubing (50×50×2.11 mm)
Rasa Food Industries - Poultry & Meat Processing Plant
Riyadh, Saudi Arabia

Contact Verified SS Mechanical Tubing Stockists in Dammam and Al Jubail

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