If you are looking for high-performance stainless steel tubes for high-temperature and high-pressure environments, we can provide high-quality, traceable 1.4919 cold-rolled seamless stainless steel tubes. EN 1.4919 (X10CrMoVNb9-1) is a heat-resistant, creep-strength-enhanced martensitic stainless steel containing 9-10.5% chromium, molybdenum, vanadium, and niobium, specifically designed to provide excellent creep resistance, oxidation resistance, and long-term strength at high temperatures.

1.4919 Cold Rolled Seamless Stainless Steel Pipe

Our 1.4919 cold-rolled seamless tubes are manufactured using a piercing and hot extrusion process, followed by cold rolling/cold drawing, quenching and tempering, and final size calibration. This controlled manufacturing process ensures tight tolerances, fine grain structure, uniform wall thickness, and superior mechanical properties, with 1.4919 stainless steel tubes exhibiting tensile strength exceeding 600 MPa and performing exceptionally well at operating temperatures up to 600°C. Product forms include 1.4919 seamless round tubes, 1.4919 precision cold-rolled tubes, 1.4919 thick-walled tubes, and custom-length tubes, available in various heat-treated conditions to meet specific engineering requirements.

Specifications

O.D: 8 - 1422mm

W.T: 0.5 - 100mm

Length: 5.8m, 6m, 11.8m, 12m or any other economic length

Schedules: 5s, 10s, 10, 20, 40s, 40, 60, 80s, 80

Type: seamless/welded/ ERW/EFW

Shape: round/ square/ rectangular

Ends: plain ends/beveled ends/ threaded

Specification: ASTM A358, ASTM A276,ASTM A312/ASMES A312

Equivalent material

UNS	JIS	DIN	EN	GB
S31609	SUS 316H	1.4919	X6 CrNiMo 17-13	07Cr17Ni12Mo2

Chemical Composition

Grade	C	Mn	P	S	Si	Cr	Ni	Mo	N
316H	0.04-0.08	2.00	0.045	0.015	0.75	17.0-19.0	12.0-14.0	-	-

Mechanical property(Welded)

Grades	Tensile strength, Mpa	Yield strength, Mpa	Elongation	Hardness, HB
316H	490-690	205	35	217

316H Stainless Steel Pipe Processing

Structural Cutting	Products cut include pipes, tube, tubing, Square pipes, Rectangular pipes, round pipes Thickness range is 1/16" to 28" diameter
Tubular Cutting	Products cut include Ornamental Tube, Tubing and Hollow Bar. Thickness range is 1/16" to 28" diameter
Production Cutting	Steel Tubes India can provide production cutting for product diameters up to 4". We utilize Amada Production Equipment to achieve these precision cuts with tight tolerances.
Structural Polishing	Products polished included all tubular product

1.4919 stainless steel heat-resistant tubes are widely used in heat exchangers, fire fighting equipment, chemical processing industries, seawater desalination, high-pressure reverse osmosis equipment, power plant flue gas desulfurization and denitrification (FGD) systems, industrial cleaning systems, and absorption towers, among other fields.

1.4919 stainless steel heat-resistant tubes

If you have project requirements for 1.4919 stainless steel pipes, please feel free to place an order. GNEE has a large inventory of popular products for you to choose from.

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1.4919 Austenitic Stainless Steel Pipes Suppliers

TP316H pipes are being tested and evaluated before dispatching them to the clients. Mechanical test, hardness test, positive material identification (PMI), intergranular corrosion test (IGC), flaring test, flattening test etc. these tests are very useful since they provide surety about the quality of the product.