Stainless Steel Hydraulic Fittings

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Stainless Steel Hydraulic Fittings are specially designed to handle high-pressure fluid systems with safety and reliability. These fittings play a vital role in connecting hoses, tubes, and pipes in hydraulic applications. Made from high-quality stainless steel, they offer excellent strength, corrosion resistance, and long-term durability. Their precise engineering ensures secure, leak-free connections even under extreme pressure and vibration. Stainless Steel Hydraulic Fittings are widely trusted across industries for their dependable performance, especially in environments where strength, cleanliness, and resistance to harsh conditions are essential.

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Stainless Steel Hydraulic Fittings are typically manufactured from stainless steel grades such as 304, 316, or 316L. These materials provide high tensile strength, excellent pressure resistance, and superior corrosion protection. The fittings are designed to withstand heavy loads, repeated pressure cycles, and mechanical stress. Their robust construction ensures good impact resistance and dimensional stability. The smooth surface finish reduces wear and contamination, allowing the fittings to maintain consistent performance and long service life in demanding hydraulic systems.

Stainless Steel Hydraulic Fittings Specifications

DESIGN STANDARD	DIN 2353/ ISO 8434-1
MATERIAL	SS 304 ,SS 304L , SS 316 ,SS 316L, SS 316TI ( 1.4571) , SS 310, SS 347
MATERIAL
WORKING PRESSURE	(LOW) LL SERIES – 100 BAR
	(MEDIUM)L SERIES – 100 BAR TO 500 BAR
	(HEAVY)S SERIES – 200 BAR TO 800 BAR
SIZE RANGE	LL SERIES – 4LL TO 12LL
	L SERIES – 6L TO 42L
	S SERIES – 6S TO 38S
CONNECTIONS	TUBE TO TUBE , TUBE TO MALE THREAD , TUBE TO FEMALE THREAD , TUBE TO BUTT WELD , TUBE TO SOCKET WELD , TUBE TO JIC 37* , TUBE TO 24* CONE, TUBE TO SWIVEL END , TUBE TO ADJUSTBALE STANDPIPE
CONNECTIONS	WELD NIPPLE TO MALE THREAD , WELD NIPPLE TO FEMALE THREAD , WELD NIPPLE TO BUTT WELD , WELD NIPPLE TO SOCKET WELD , WELD NIPPLE TO 24* CONE , WELD NIPPLE TO 37* JIC , WELD NIPPLE TO SWIVEL
BODY TYPE	FORGED, BAR STOCK
SURFACE	STAINLESS STEEL – EXPORT BRIGHT FINISH, SHORT BLASTED FINISH, ELECTROPLATED FINISH
TEMPERATURE	(-60C TO 400C)

APPLICATIONS & INDUSTRIES	CONSTRUCTION EQUIPMENTS , DRILLING PLATFORMS, HYDRO POWER PLANTS , MACHINE TOOLS , RAILWAY TECHNOLOGY , SHIPBUILDING , WIND TUBRINE , MOBILE HYDRAULIC EQUIPMENT , MINNING , STATIONARY HYDRAULIC EQUIPMENT, INDUSTRIAL HYDRAULICS, INJECTION MOULDING MACHINERY , ALUMINUM DIE-CASTING MACHINERY, SINTERING MACHINERY, STEEL MILLS, HYDRAULIC PRESSES, PAPER PROCESSING MOBILE HYDRAULICS, BUILDING MACHINERY, AGRICULTURAL FORESTRY, LIFTING & MATERIAL HANDLING EQUIPMENT
MATERIAL DESIGNATOR	STAINLESS STEEL – ASTM A 276 , ASTM 182

Stainless Steel Hydraulic Fittings Chemical Composition

Type	Grade		ASTM A240 Chemical Composition
Type	ASTM(A240M)	Others(JIS)	C	Si	Mn	P	S	Ni	Cr	Mo	Others
Stainless Steels	304	SUS304	≤0.07	≤0.75	≤2.00	≤0.045	≤0.030	8.0/10.5	17.5/19.5	―	N≤0.10
	304H		0.04/0.10	≤0.75	≤2.00	≤0.045	≤0.030	8.0/10.5	18.0/20.0	―
	304L	SUS304L	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	8.0/12.0	17.5/19.5	―	N≤0.10
	304N	SUS304N1	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	8.0/10.5	18.0/20.0	―	N:0.10/0.16
	304LN	SUS304LN	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	8.0/12.0	18.0/20.0	―	N:0.10/0.16
	309S	SUS309S	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	12.0/15.0	22.0/24.0	―
	310S	SUS310S	≤0.08	≤1.50	≤2.00	≤0.045	≤0.030	19.0/22.0	24.0/26.0	―
	316	SUS316	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00	N≤0.10
	316L	SUS316L	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00	N≤0.10
	316H		0.04/0.10	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00
	316LN	SUS316LN	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	10.0/14.0	16.0/18.0	2.00/3.00	N:0.10/0.16
	317L	SUS317L	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	11.0/15.0	18.0/20.0	3.0/4.0	N≤0.10
	317LN	SUS317LN	≤0.030	≤0.75	≤2.00	≤0.045	≤0.030	11.0/15.0	18.0/20.0	3.0/4.0	N:0.10/0.22
	321	SUS321	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	9.0/12.0	17.0/19.0	―	N≤0.10Ti:5ʷʢC+Nʣ/0.70
	347	SUS347	≤0.08	≤0.75	≤2.00	≤0.045	≤0.030	9.0/13.0	17.0/19.0	―	Nb:10ʷC/1.00
	904L	SUS890L	≤0.020	≤1.00	≤2.00	≤0.045	≤0.035	23.0/28.0	19.0/23.0	4.00/5.00	N≤0.10Cu:1.0/2.0
	S31254		≤0.020	≤0.80	≤1.00	≤0.030	≤0.010	17.5/18.5	19.5/20.5	6.0/6.5	N:0.18/0.25Cu:0.50/1.00
		SUS317J2	≤0.06	≤1.50	≤2.00	≤0.045	≤0.030	12.00/16.00	23.00/26.00	0.50/1.20	N:0.25/0.40

Stainless Steel Hydraulic Fittings Mechanical Properties

Type	Mechanical Properties for Stainless Steel Plates
	ASTM(A240M)	Others(JIS)	Tensile Properties			Hardness
	ASTM(A240M)	Others(JIS)	Yield Strength (Mpa)	Tensile Strength (Mpa)	Elongation (%)	HBW	HRBW
AusteniticSteels	304	SUS304	≥205	≥515	≥40	≤201	≤92
	304H		≥205	≥515	≥40	≤201	≤92
	304L	SUS304L	≥170	≥485	≥40	≤201	≤92
	304N	SUS304N1	≥240	≥550	≥30	≤217	≤95
	304LN	SUS304LN	≥205	≥515	≥40	≤217	≤95
	309S	SUS309S	≥205	≥515	≥40	≤217	≤95
	310S	SUS310S	≥205	≥515	≥40	≤217	≤95
	316	SUS316	≥205	≥515	≥40	≤217	≤95
	316L	SUS316L	≥170	≥485	≥40	≤217	≤95
	316H		≥205	≥515	≥40	≤217	≤95
	316LN	SUS316LN	≥205	≥515	≥40	≤217	≤95
	317L	SUS317L	≥205	≥515	≥40	≤217	≤95
	317LN	SUS317LN	≥240	≥550	≥40	≤217	≤95
	321	SUS321	≥205	≥515	≥40	≤217	≤95
	347	SUS347	≥205	≥515	≥40	≤201	≤92
	N08904/904L	SUS890L	≥220	≥490	≥35	≤196	≤90
	S31254		≥310	≥655	≥35	≤223	≤96
		SUS317J2	≥345	≥690	≥40	≤250	≤100

Top Stainless Steel Hydraulic Fittings Manufacturing Company in Da Nang

At Moong Tube Fittings, we are the largest supplier, manufacturer, and exporter of Stainless Steel Hydraulic Fittings in Da Nang, Vietnam. Our advanced manufacturing facilities, strategically positioned in the Vietnam, enable us to deliver high-quality solutions to meet your specific requirements. With a robust inventory of over 16,000 tons of top-grade materials, we are well-equipped to fulfil your needs promptly. Our commitment to excellence and efficiency ensures we always have the available stock to support your demands.

Types of Stainless Steel Hydraulic Fittings

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We offer These Products as per DIN, ISO, JIS or ANSI Standard.

Largest Manufacturer and Supplier of Stainless Steel Hydraulic Fittings in Da Nang, Vietnam

Moong Tube Fittings is a leading supplier and stockist of premium Stainless Steel Hydraulic Fittings in Da Nang, Vietnam. Our products are widely utilized across various industries, and we are committed to delivering exceptional service and ensuring high customer satisfaction. Our distinctive finishing techniques set us apart in the metal industry. We are dedicated to consistently providing top-quality products while effectively addressing the needs of our customers.

Stainless Steel Hydraulic Fittings Uses

Stainless Steel Hydraulic Fittings are used in a wide range of high-pressure hydraulic systems. Common applications include construction equipment, industrial machinery, oil and gas operations, marine systems, and power generation plants. They are also widely used in chemical processing, offshore platforms, and food-grade hydraulic systems due to their corrosion resistance and cleanliness. These fittings perform reliably in environments exposed to moisture, chemicals, vibration, and extreme pressure, making them a trusted choice for critical hydraulic connections.