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Golden Steel Material is a premier ISO-certified stockist based in Al Jubail. We supply high-performance pipes, fittings, valves, and flanges to the Oil & Gas and Industrial sectors across Saudi Arabia and the GCC.

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info@gtesaudi.com
+966 54 662 1439
Al Jubail 35526, Saudi Arabia

ASTM B167/B775 Inconel 601 Tubes

Sizes: 1/8" OD to 12" OD (3.18mm to 304.8mm)

WT (Thickness): 0.5mm to 15mm (Sch 5S to Sch 160)

Type: Seamless (ASTM B167), Welded (ASTM B775)

Standard: ASTM B167, B775, ASME SB167

Length: Single Random, Double Random & Custom Cut

Surface Finish: Annealed, Bright Annealed (BA), Pickled

Ends: Plain Ends, Beveled Ends, Threaded

Origin: Global Stock: USA, Japan, Germany, India

goldenislands.com.sa

Golden Steel Material is a leading Inconel 601 Tubes Supplier in Saudi Arabia, providing high-performance nickel-chromium-aluminum alloys for the Kingdom’s most demanding thermal processing environments. Inconel 601 (UNS N06601) is specifically formulated to offer outstanding resistance to high-temperature oxidation. The controlled addition of aluminum creates a tightly adherent, protective oxide scale that remains stable even under severe thermal cycling, making it the definitive material for heat-treating furnace components, petrochemical cracking tubes, and thermal reactors where conventional alloys would fail due to spalling or carburization.

As a specialized Inconel 601 seamless and welded tube stockist, we deliver products manufactured strictly to ASTM B167 and ASTM B775 specifications. Inconel 601 tubes provide exceptional metallurgical stability, maintaining their strength and resistance to oxidation at temperatures up to 1200°C. This performance makes them indispensable for energy recovery systems, waste incineration, and specialized chemical synthesis units throughout the Middle East. The alloy's ability to resist both oxidizing and carburizing atmospheres ensures extended service life, significantly reducing maintenance downtime in critical furnace infrastructure.

We serve as a reliable Inconel 601 Tubes exporter in Saudi Arabia, guaranteeing that every shipment meets the stringent safety and quality mandates of Saudi Aramco, SABIC, and the SWCC. Our inventory is fully supported by MTC EN 10204 3.1 certification and undergoes comprehensive PMI, hydrostatic, and eddy current testing. Designed to support the Kingdom's ambitious industrial diversification, our supply chain is optimized for emergency shutdown support, project rush demands, and complex maintenance schedules, ensuring your high-temperature process lines operate with uncompromising reliability.

ASTM B167/B775 Inconel 601 Tubes Features

» Advanced Oxidation Resistance: Contains Aluminum (Al), which forms a tightly adherent, protective aluminum-oxide scale. This scale remains intact at temperatures up to 1200°C, preventing surface degradation in oxidizing furnace atmospheres.
» Superior Thermal Cyclic Stability: Unlike standard nickel alloys, the protective scale on Inconel 601 does not spall or flake off during rapid heating and cooling cycles. This is vital for furnace components that experience frequent startup and shutdown operations.
» Carburization Resistance: Highly resistant to carburizing environments, ensuring structural longevity for petrochemical cracking tubes and process piping exposed to high-carbon gases.
» High-Temperature Creep Rupture Strength: Maintains exceptional mechanical integrity and tensile strength even in extreme heat, preventing deformation or rupture in high-pressure steam and gas systems.
» Excellent Weldability & Fabricability: Despite its high alloy content, it remains easy to weld and form. It is perfectly suited for complex heat exchanger U-bends, coils, and specialized radiant tubes.
» Resistance to Aqueous Corrosion: Offers robust protection against both oxidizing and reducing corrosive media, making it versatile for chemical processing where temperatures fluctuate between extremes.
» ASTM/ASME Specification Compliance: Fully compliant with ASTM B167 (Seamless) and ASTM B775 (Welded) standards, providing the metallurgical certification required for pressure-bearing components in major energy plants.
» Quality Verification Ready: Backed by rigorous inspection, including Hydrostatic, Eddy Current, and PMI (Positive Material Identification) testing, meeting the strict procurement mandates of Saudi Aramco, SABIC, and SWCC.

Approved ASTM B167/B775 Inconel 601 Tubes Supplier in Saudi Arabia

Inconel 601 Seamless Tube Supplier

Inconel 601 Welded Tube

Inconel 601 Tubing Bends

ASTM B167/B775 Inconel 601 Tubes Specification

Product Identity

Alloy: Inconel 601
UNS: N06601
Werkstoff: 2.4851
Standards: ASTM B167, B775
ASME: SB 167

Nickel Content (Ni)

Requirement: 58.0% – 63.0%
Technical Role: Forms the stable base for corrosion resistance and structural integrity in reducing environments.

Cr & Al Composition

Chromium (Cr): 21.0% – 25.0%
Aluminum (Al): 1.0% – 1.7%
Significance: Forms the adherent Al₂O₃ oxide layer for superior heat resistance up to 1200°C.

Size Availability

OD Range: 1/8" to 12" (3.18mm to 304.8mm)
Wall Thickness: 0.5mm to 15mm
Forms: Seamless & Welded

Schedule Range

Light Wall: Sch 5S, 10S
Standard: Sch 40S
Heavy Wall: Sch 80S, 160
Application: High-pressure chemical reactor piping.

Tensile Properties

Tensile Strength: 600 MPa (87 ksi) Min
Performance: Maintains load-bearing capability in high-heat oxidation zones.

Yield Strength (0.2% Offset)

Min Strength: 240 MPa (35 ksi)
Stability: Resistant to creep rupture under sustained thermal load.

Elongation

Min Elongation: 30% (in 2")
Fabrication: Supports severe thermal cycling without brittle failure.

Physical Properties

Density: 8.11 g/cm³
Melting Range: 1320°C – 1411°C
Oxidation Limit: Up to 1200°C in air.

Hardness

Rockwell B (HRB): 70 – 95
Machinability: Standard machining protocols apply despite high strength.

Finish & Surface

Annealing: Solution annealed for high-temp ductility.
Options: Pickled, Cold Drawn, Bright Annealed (BA).

Weldability

Methods: TIG, MIG, Plasma Arc.
Requirement: Excellent resistance to hot cracking; post-weld heat treatment usually not required.

Mandatory Testing

Testing: Hydrostatic, NDT, Flattening, Flaring.
Compliance: Meets PED and high-pressure code directives.

Global Certification

Standard: EN 10204 3.1 / 3.2.
Traceability: Full heat-lot traceability required for Aramco projects.

Target Industry

Duty: Petrochemical cracking, waste incineration, furnace radiant tubes.
Region: High-heat industrial clusters (Jubail/Yanbu).

ASTM B167/B775 Inconel 601 Tubes Detailed Specifications

Technical Product Details
Item / Trade Name	Inconel Alloy 601 Tube \| ASTM B167/B775 Inconel 601
Available Grades	Inconel 600 (UNS N06600), 601 (N06601), 617, 625 (N06625), 718 (N07718), 740, X-750 (N07751), Incoloy 20, 330, 800 (N08800), 800H (N08810/11), 800HT, 825 (N08825), 925
Standards & Specifications	ASTM / ASME SB 163, 167, 517, 704, 705, 161, 165, 444, 622, 677, 722, 729, 730 \| AMS 5581 \| GB, ISO, EN, JIS
Tube Type	Seamless, Welded (ERW), Fabricated, LSAW Tubes
Size Range (Seamless)	6.35 mm OD to 101.6 mm OD (As per ASTM B163)
Size Range (Welded/ERW)	6.35 mm OD to 152 mm OD (As per ASTM B730)
General Dimensions	OD: 10mm - 219mm \| Length: 1000mm - 15000mm
Wall Thickness	0.5mm to 60mm \| SWG: 10, 12, 14, 16, 18, 20 Swg
Condition & Finish	Condition: Hard (Y) / Soft (M) Finish: Polished, Annealed & Pickled (AP), Bright Annealed (BA), MF
Form & End Connection	Form: Round, Coil, ‘U’ Shape, Square, Rectangular Ends: Plain End, Beveled End, Threaded
Inspection & Testing	Ultrasonic Testing, Non-Destructive Electric Test, Hydrostatic, Eddy Current, Flattening, Flaring, Visual Surface Inspection, Dimensional Inspection, Tensile Properties, Chemical Analysis, Bend Test, Heat Treatment, Hardness, I.C. Test
Certification	ISO EN 10204 3.1 / 3.1B / 3.2, PED, DNV, TUV Certified
Marking	Standard, Grade, OD, Thickness, Length, Heat No. (Custom Marking available upon request)
Delivery & Origin	Delivery: Specialized in Shutdown, Emergency, and Project Rush Demands Origin: American, Russian, Japanese, Chinese Standard stock

Types of ASTM B167/B775 Inconel 601 Tubes

Inconel 601 Precision Tubes

Inconel 601 Heat Exchanger Tube

Inconel 601 Cold Drawn Seamless Tube

Inconel 601 Extruded Seamless Tube

Inconel 601 Round Tube

Inconel 601 Capillary Tube

High Quality Inconel 601 Seamless Tube
Inconel 601 Square Tube
Inconel 601 Round Tube
Inconel 601 Rectangular Tube
Inconel 601 Triangle Tube
Inconel 601 Hexagonal Tube
Inconel 601 Hollow Tubes Suppliers
Inconel 601 thermocouple Tube
Inconel 601 Cold Drawn Tube
Inconel 601 ERW Tube
Inconel 601 Colour Coated Pipe
Inconel 601 Welded Pipe
Inconel 601 Secondary & Surplus Pipe
Inconel 601 Outside Polished Tube
ASTM/ASME B167 Inconel 601 Capillary Pipe
Inconel 601 EFW Pipe
Inconel 601 Boiler Tubes
Inconel 601 Cold Drawn Tube
Inconel 601 U Shaped Tube
Inconel 601 Protection tube
Inconel 601 Cold Drawn Seamless pipe
Inconel 601 Cold Drawn Seamless tube
Inconel 601 Extruded Seamless Pipe
Inconel 601 Extruded Seamless Tube
Inconel 601 Round Tube
Inconel 601 Heat Exchanger Tube
Inconel 601 Square Tube
Inconel 601 Coiled Tubing

Alloy 601 Pipe/ Tube
Inconel 601 Electropolished Pipe & Tubes
Inconel 601 Hollow Pipe Manufacturer & Suppliers
ASTM/ASME B167 Inconel 601 Capillary Tubes
Inconel 601 U Shaped Tube
Inconel Alloy 601 Pipe/ Tube
Inconel 601 Tubing
Inconel 601 Oil Tube
WERKSTOFF NR.2.4851 Pipe, Tubes
UNS N06601 Pipe, Tubes
AFNOR NC23FeA Pipe, Tubes
GOST XH60BT 28-2,5-1,5 Pipe, Tubes
JIS NCF 601 Pipe, Tubes
BS NA 49 Pipe, Tubes
OR ЭИ868 Pipe, Tubes
EN NiCr23Fe Pipe, Tubes
Inconel 601 Triangle Tube
Inconel 601 Secondary & Surplus Tube
Inconel 601 High-strength capillary tubing
Inconel 601 Tubería
Inconel 601 Tubo
Inconel 601 Precision tubes
Inconel 601 Capillary tube
Hot finished seamless Inconel 601 tubing (HFS)
Cold drawn seamless Inconel 601 tubing (CDS)
Inconel 601 Electric resistance welded (ERW)

ASTM B167/B775 Inconel 601 Tubes Chemical Composition

Element	Composition Percentage (%)
Nickel (Ni)	61.5 Min
Chromium (Cr)	21.0 – 25.0
Iron (Fe)	14.0 (Approx.)
Aluminum (Al)	1.0 – 1.7
Manganese (Mn)	1.0 Max
Silicon (Si)	0.50 Max
Copper (Cu)	1.0 Max
Carbon (C)	0.05 Max
Sulfur (S)	0.015 Max

ASTM B167/B775 Inconel 601 Tubes Mechanical Properties

Physical Properties

Property	Value / Specification
Density	8.1 g/cm³
Melting Point	1320 – 1370 °C
Tensile Strength	650 MPa (Min)
Yield Strength (0.2% Offset)	300 MPa (Min)
Elongation	30% (Min)

International Grade Designations of ASTM B167/B775 Inconel 601 Tubes

Standard Organization	Designation / Grade
UNS	N06601
Werkstoff Nr.	2.4851
EN (European)	NiCr23Fe15Al
JIS (Japanese)	NCF 601
BS (British)	NA 43
AFNOR (French)	NC 23 Al
GOST (Russian)	08Х20Н35АГ

ASTM B167/B775 Inconel 601 Tube Schedule Chart & Wall Thickness

NPS (in)	Outside Diameter (in)	Inconel 601 Wall Thickness per Schedule (in)
		SCH 10	SCH 20	SCH 30	SCH STD	SCH 40	SCH 60	SCH XS	SCH 80	SCH 100	SCH 120	SCH 140	SCH 160	SCH XXS
		1/8	0.405	-	-	-	0.068	0.068	-	0.095	0.095	-	-	-	-	-
1/4	0.540	-	-	-	0.088	0.088	-	0.119	0.119	-	-	-	-	-
3/8	0.675	-	-	-	0.091	0.091	-	0.126	0.126	-	-	-	-	-
1/2	0.840	-	-	-	0.109	0.109	-	0.147	0.147	-	-	-	0.187	0.294
3/4	1.050	-	-	-	0.113	0.113	-	0.154	0.154	-	-	-	0.219	0.308
1	1.315	-	-	-	0.133	0.133	-	0.179	0.179	-	-	-	0.250	0.358
1 1/4	1.660	-	-	-	0.140	0.140	-	0.191	0.191	-	-	-	0.250	0.382
1 1/2	1.900	-	-	-	0.145	0.145	-	0.200	0.200	-	-	-	0.281	0.400
2	2.375	-	-	-	0.154	0.154	-	0.218	0.218	-	-	-	0.344	0.436
2 1/2	2.875	-	-	-	0.203	0.203	-	0.276	0.276	-	-	-	0.375	0.552
3	3.500	-	-	-	0.216	0.216	-	0.300	0.300	-	-	-	0.438	0.600
3 1/2	4.000	-	-	-	0.226	0.226	-	0.318	0.318	-	-	-	-	-
4	4.500	-	-	-	0.237	0.237	-	0.337	0.337	-	0.438	-	0.531	0.674
5	5.563	-	-	-	0.258	0.258	-	0.375	0.375	-	0.500	-	0.625	0.750
6	6.625	-	-	-	0.280	0.280	-	0.432	0.432	-	0.562	-	0.719	0.864
8	8.625	-	0.250	0.277	0.322	0.322	0.406	0.500	0.500	0.594	0.719	0.812	0.906	0.875
10	10.750	-	0.250	0.307	0.365	0.365	0.500	0.500	0.594	0.719	0.844	1.000	1.125	1.000
12	12.750	-	0.250	0.330	0.375	0.406	0.562	0.500	0.688	0.844	1.000	1.125	1.312	1.000
14	14.000	0.250	0.312	0.375	0.375	0.438	0.594	0.500	0.750	0.938	1.094	1.250	1.406	-
16	16.000	0.250	0.312	0.375	0.375	0.500	0.656	0.500	0.844	1.031	1.219	1.438	1.594	-
18	18.000	0.250	0.312	0.438	0.375	0.562	0.750	0.500	0.938	1.156	1.375	1.562	1.781	-
20	20.000	0.250	0.375	0.500	0.375	0.594	0.812	0.500	1.031	1.281	1.500	1.750	1.969	-
22	22.000	0.250	0.375	0.500	0.375	-	0.875	0.500	1.125	1.375	1.625	1.875	2.125	-
24	24.000	0.250	0.375	0.562	0.375	0.688	0.969	0.500	1.219	1.531	1.812	2.062	2.344	-
30	30.000	0.312	0.500	0.625	0.375	-	-	0.500	-	-	-	-	-	-
32	32.000	0.312	0.500	0.625	0.375	0.688	-	-	-	-	-	-	-	-
34	34.000	0.312	0.500	0.625	0.375	0.688	-	-	-	-	-	-	-	-
36	36.000	0.312	0.500	0.625	0.375	0.750	-	-	-	-	-	-	-	-
42	42.000	-	0.500	0.625	0.375	0.750	-	-	-	-	-	-	-	-

Industrial Locations & Keywords

Industrial Locations & Keywords
Riyadh Industrial Cities (1st, 2nd, 3rd & Sudair)
Jeddah Industrial Cities (1st, 2nd & 3rd)
Dammam Industrial Areas (1st, 2nd & 3rd)
Jubail Industrial City
Yanbu Industrial City
Rabigh Industrial City
Al Khobar Industrial Area
Al Ahsa Industrial City
Madinah Industrial City
Makkah Industrial City
Taif Industrial City
Tabuk Industrial City
Jazan Industrial City
Industrial supplier in Saudi Arabia
Pipe fittings supplier in Jubail / Dammam / Riyadh
Flange and valve supplier Saudi Arabia
Fast delivery industrial materials KSA