Huashang Ultra Thick Wall AMS Seamless Tube is designed for high-pressure, high-strength, and precision fluid transmission applications where ordinary thin-wall tubing cannot meet mechanical requirements. Manufactured through precision rolling and drawing processes, it offers excellent wall thickness stability, dimensional consistency, and reliable pressure-bearing performance for demanding industrial systems.
Ultra thick walled AMS seamless pipes belong to small caliber non-standard pipes, manufactured by special processing techniques such as precision rolling and drawing.
 |
 |
 |
 |
This type of pipe has excellent load-bearing performance and high strength advantages, and can operate stably in high-pressure environments, especially suitable for special application scenarios such as natural gas transportation and oil transportation that require strict pressure bearing capacity and strength of tubes.
 |
 |
 |
 |
| Application |
1. Hydraulic power system: suitable for key components such as high-pressure oil pipes in heavy-duty trucks
2. Pneumatic power system: provides stable pneumatic power support for various equipment.
3. High pressure fuel injection pipe: specifically designed for performance testing of diesel engines and fuel injection pumps
4. High pressure pipelines for automobiles: meet the demand for high-pressure transmission during the operation of automobiles.
 |
 |
 |
 |
5. In the field of automobile manufacturing, the strength of pipes is crucial. Thick walled seamless pipes are widely used in automotive exhaust, intake, brake oil pipes, joints, cooling delivery, ignition, fuel injection, air conditioning systems, as well as sensor probes, pressure pipelines, high-pressure fuel rail pipelines and other parts due to their excellent performance. Its peak working pressure can reach 300 Mpa, which can not only withstand extreme working conditions, but also effectively improve engine fuel efficiency and help save energy and reduce emissions.
6. Manufacturing of automotive and motorcycle parts: providing reliable pipe solutions for component production.
 |
 |
 |
 |
7. Aerospace Stainless Steel Tubing: In the field of aerospace manufacturing, the strength, precision, and reliability of tubes are critical. Ultra thick wall seamless tubes are widely used in aircraft hydraulic systems, fuel delivery systems, pneumatic control systems, cooling circuits, actuator pipelines, instrumentation lines, engine test systems, and high-pressure fluid transmission components due to their excellent pressure resistance, dimensional stability, and seamless structure.
| Specifications Of Ultra Thick Wall Seamless Tube |
OD: 3.0--50MM
WT: 0.5-10
LENGTH: ≦12M
Condition
Heat Treatment: Annealing/Bright annealing /Solution Treated
Hardness: Cold Hardened, Half hardened ,1/4 Hardened, Soft Ect
Surface: Passivated, Bright Annealing, Polished, Cleaned, Sanitary level, Etc
Standard stainless steel material:
ASTM A269, ASTM A213, EN 10305-1, ASTM A270, EN 10216-5 TC1, NACE MR0175/ISO 15156, OD< 6mm The tolerence acc to ASTM A632
Standard Duplex steel material: ASTM A789, ASTM A790
Standard Titanium & Titanium alloy: ASTM B338, ASTM B861, ASTM F67, DIN 17861, JIS H4637
Standard Nickel alloy: SAE AMS 5589, SAE AMS 5590, ASTM B983, ASTM B622, ASTM B163, ASTM A213, DIN 17751, ISO 6207
Material:
AUSTENITIC STAINLESS STEEL
TP304, TP304L, TP304H, TP304LN, TP316/TP316L, TP316H, TP316Ti, TP316LN, TP321, TP321H, TP317, TP317L, TP347, TP347H, TP310S, TP310H, TP904L, 254Mo. S30432, S31042, N08367, 253Ma S30815, S38810
Duplex & Super Duplex Steel: S31500,S32101,S32003,S32304,S31803,S32205,S32750,S32760
Corrosion resistant alloys:
N08800, N08810, N08825, N08020, N06600, N06690, N10276, N06625
Nickel based alloys:
GH3030 (Ni80Cr20) GH3039, GH3536 (Hastelloy X), GH4090 (N07090), GH4141 (N07041, Rene 41), GH4145 (N07750), GH4169 (N07718)
Soft magnetic alloys: 1J18, 1J30, 1J36 (UNS K93600), 1J46 (UNS K94490, Alloy 1), 1J48 (UNS K94840, Alloy 2), 1J77 (UNS N14076, Alloy 3), 1J85 (UNS N14080, Alloy 4)
Nickel: Ni 200 (N02200, N6),Ni 201 (N02201, N5)
Titanium: TA1 (Gr.1),TA2 (Gr.2),TA3
Titanium alloys: TA9 /TA9-1，TA10，TC4 (Gr.5)
1.Can this product be used for aerospace stainless steel tubing applications?
Yes. Huashang Ultra Thick Wall Seamless Tube can be supplied for aerospace stainless steel tubing applications when the material grade, size, tolerance, heat treatment, surface finish, and inspection requirements match the project specification.
2.What is an Ultra Thick Wall AMS Seamless Tube?
An Ultra Thick Wall AMS Seamless Tube is a seamless tube designed for high-pressure or high-strength applications while meeting the required AMS standard and documentation requirements. It is suitable for aerospace-related tubing projects that require traceability and certified material performance.
3.What information should buyers provide for AMS stainless steel tubing orders?
Buyers should provide the AMS standard, material grade, OD, wall thickness, length, tolerance, heat treatment, surface finish, working pressure, inspection requirements, certificate requirements, and application details.
