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Stainless Steel Tubes for Hydraulic Instrumentation

Stainless steel tubes for hydraulic instrumentation serve as critical components within hydraulic and instrumentation systems, safeguarding other components, equipment, or instruments

Description

Stainless Steel Tubes for Hydraulic Instrumentation:

Stainless steel tubes for hydraulic instrumentation serve as critical components within hydraulic and instrumentation systems, safeguarding other components, equipment, or instruments, ensuring the safe and uninterrupted operation of oil and gas plants, petrochemical processes, power generation, and other vital industrial applications. Consequently, there is a stringent demand for the quality of these tubes.

Our factory primarily manufactures tubes using austenitic and duplex stainless steels. Our products adhere to major international standards such as ASTM, ASME, EN, or ISO. To ensure the quality of our tubes, we conduct 100% eddy current testing and 100% PMI testing.

We offer stainless steel tubes with outer diameters ranging from 3.18 to 50.8 millimeters. All products across sizes feature smooth surfaces and strict dimensional tolerances to minimize the risk of leaks during the connection of pipelines with fittings.

Applications of stainless steel tubes for hydraulic instrumentation:

- Food and Beverage Industry

- Pharmaceutical Industry

- Power and Energy Sector

- Chemical and Petrochemical Industries

- Hydraulic and Mechanical Systems

Stainless steel tubes for hydraulic instrumentation production standards:

1. ASTM A213: This specification covers seamless ferritic and austenitic steel boiler, superheater, and heat-exchanger tubes. These tubes are intended for high-temperature and corrosion-resistant services.

2. ASTM A269: This specification covers nominal-wall-thickness, seamless and welded austenitic stainless steel tubing for general corrosion-resisting and low- or high-temperature service. The tubes are typically used in applications such as food and beverage industries, instrumentation, and hydraulic systems.

3. ASTM A789: This specification covers seamless and welded ferritic/austenitic stainless steel tubing for general corrosion-resisting and low or high-temperature service. These tubes are often used in applications such as heat exchangers and chemical processing equipment.

4. EN10216-5 TC1: This European standard specifies the technical delivery conditions for seamless tubes of austenitic and austenitic-ferritic (duplex) stainless steel for pressure purposes. TC1 indicates that the tubes are manufactured under specified testing conditions.

Stainless steel tubes for hydraulic instrumentation specifications size:

O.D. [inch]	O.D. [mm]	Wall thickness [mm]	I.D. [mm]	Theoretical press. [bar]		Weight [kg/m]
O.D. [inch]	O.D. [mm]	Wall thickness [mm]	I.D. [mm]	EN 13480-3	ASME B31.3	Weight [kg/m]
1/16	1.59	0.36	0.87	694	662	0.011
1/16	1.59	0.51	0.57	1008	961	0.014
1/8	3.18	0.71	1.76	684	652	0.044
1/8	3.18	0.89	1.39	874	834	0.051
1/4	6.35	0.71	4.93	323	301	0.100
1/4	6.35	0.89	4.57	417	386	0.122
1/4	6.35	1.24	3.87	616	562	0.159
1/4	6.35	1.65	3.05	807	770	0.194
3/8	9.53	0.89	7.75	265	248	0.193
3/8	9.53	1.24	7.05	383	356	0.257
3/8	9.53	1.65	7.01	534	490	0.326
3/8	9.53	2.11	5.31	678	646	0.391
1/2	12.70	0.89	10.92	194	183	0.263
1/2	12.70	1.24	10.22	278	260	0.356
1/2	12.70	2.11	8.48	508	468	0.559
5/8	15.88	1.22	13.44	214	201	0.448
5/8	15.88	1.65	12.58	298	278	0.588
3/4	19.05	1.24	16.57	180	169	0.553
3/4	19.05	1.65	15.75	244	229	0.718
3/4	19.05	2.11	14.83	320	298	0.895
3/4	19.05	2.77	13.51	435	403	1.130
1	25.4	1.24	22.92	132	125	0.750
1	25.4	1.65	22.10	179	169	0.981
1	25.4	2.11	21.18	233	219	1.230
1	25.40	3.20	19.00	370	343	1.780

Hydraulic Instrumentation Tube Imperial Size

O.D. [mm]	wall thickness [mm]	I.D. [mm]	Theoretical press. [bar]		weight [kg/m]
O.D. [mm]	wall thickness [mm]	I.D. [mm]	EN 13480-3	ASME B31.3	weight [kg/m]
3	0.7	1.6	718	684	0.04
6	1	4	510	470	0.13
6	1.5	3	774	738	0.17
8	1	6	366	340	0.18
8	1.5	5	587	537	0.24
8	2	4	635	577	0.30
10	1	8	286	267	0.23
10	1.5	7	451	417	0.32
10	2.0	6	635	577	0.40
12	1	10	234	220	0.28
12	1.5	9	366	340	0.39
12	2.0	8	510	470	0.50
14	2.0	10	426	395	0.60
15	1.5	12	286	267	0.51
15	2.0	11	394	366	0.65
16	1.0	14	172	162	0.38
16	2.0	12	366	340	0.70
18	1.5	15	234	220	0.62
18	2.0	14	321	299	0.80
20	1.5	17	209	196	0.69
20	2.0	16	286	267	0.90
20	2.5	15	366	340	1.06
25	2.0	21	224	210	1.15
25	2.5	20	286	267	1.41
25	3.0	19	350	326	1.65

Hydraulic Instrumentation Tube Metric Size

Stainless steel tubes for hydraulic instrumentation materials:

- 304/304L;

- 316/316L;

- 321;

- S31803;

- S32205/1.4301/1.4307;

- 1.4404/1.4435;

- 1.4426

Stainless steel tubes for hydraulic instrumentation manufactured:

Cold rolling and cold drawing processes.

Stainless steel tubes for hydraulic instrumentation delivery conditions

Bright annealing (BA)

Annealing and polishing (AP), among others.

In addition to the provided information, we ensure the quality, reliability, and customization options for our stainless steel tubes to meet specific client requirements, thereby guaranteeing customer satisfaction and the operational integrity of applications.