SMS Short Male Fitting SS304 SS316L Sanitary Long Male Stainless Steel SMS Union Fitting

Application

Uinon Fittings are used on permanent installations where process piping and equipment can be cleaned in place (CIP) and removal from the system is not required. Weld Fittings are offered in nominal tube sizes 1/2˝ through 8˝ in T304 and T316L materials. Uniform wall thickness for 1/2˝ through 3˝ sizes measure .065 (16 ga). In 4˝ size, wall thickness measures. 083 (14 ga), 6˝ and 8˝ .109 (12 ga).

Here’s a professional English description for a 304 Stainless Steel Sanitary Clamp Union Fitting Kit: 304 Stainless Steel Sanitary Union Fitting Kit Description Product Name* 304 Stainless Steel Sanitary Quick-Connect Union Kit (Clamp/Thread Type) Key Specifications Material: Body: 304 Stainless Steel (06Cr19Ni10), corrosion-resistant, compliant with GB/T 1220. Seal: Food-grade EPDM/FKM/Silicone (optional), FDA/EC1935 certified. Surface Finish: Mechanical polishing (Ra ≤ 0.8μm), mirror-finished inner surface, dead-space-free design. Optional electropolishing or passivation (enhanced corrosion resistance). Compliance Standards:DIN/SMS/ISO/3A (as per actual certifications). Components Included 1. Union Body: Precision-cast 304 stainless steel,quick-release design, allows 360° rotation alignment. 2. Connection Type: Clamp Typ: Stainless steel tri-clamp with anti-slip locking mechanism. Thread Type: BSP/NPT/Clamp threads available (optional). 3. Gasket: High-temperature resistant (-20°C to120°C), anti-aging, food-safe compliant. Features Hygienic Design: Meets GMP/HACCP standards, suitable for sterile piping systems. No dead zones, supports CIP/SIP cleaning and sterilization. Durability 304 stainless steel resists weak acids, alkalis, and organic solvents. Working pressure: 1.0MPa–1.6MPa (varies by size). Easy Installation Tri-clamp design for tool-free disassembly and maintenance. Compatible with DN15–DN100 (1/2"–4") pipes; custom sizes available. Applications Food & Beverage: Dairy, beer, juice, condiment pipelines. Pharmaceutical: Purified water, WFI (Water for Injection) systems. Cosmetics: High-purity fluid transfer. Packaging & Certifications - Individually packed in dust-proof bags, complete with seals/clamps. - Material Test Certificates (MTC) and sanitary compliance documents provided.

Materials

• Body: AISI-304 and AISI-316L

Standard Design

• Standards: SMS, ISO / IDF, DS, RJT, DIN, DIN11864, etc

• End connections: Weld

• Size available: 1"-4" or DN10-DN150

Detailed specifications on the drawing label

SMS Short Male

	Model	Size	D/mm	G	H/mm	T/mm	N.W/g
	FUM013100	φ25	25.4	Rd40x1/6	14	1.5
	FUM013125	φ32	31.8	Rd48x1/6	14	1.5
	FUM013150	φ38	38.1	Rd60x1/6	14	1.5
	FUM013200	φ51	50.8	Rd70x1/6	15	1.5
	FUM013250	φ63	63.5	Rd85x1/6	15	2
	FUM013300	φ76	76.2	Rd98x1/6	16	2
	FUM013350	φ89	89	Rd110x1/6	16	2
	FUM0134004S1	φ102-S	101.6	Rd125x1/4	17	2
	FUM0134004S2	φ102-L	101.6	Rd132x1/6	19	2

SMS Long Male

	Model	Size	D/mm	G	H/mm	T/mm	N.W/g
	FUM023100	φ25	25.4	Rd40x1/6	19	1.5	50
	FUM023125	φ32	31.8	Rd48x1/6	23	1.5
	FUM023150	φ38	38.1	Rd60x1/6	23	1.5	170
	FUM023200	φ51	50.8	Rd70x1/6	23	1.5	190
	FUM023250	φ63	63.5	Rd85x1/6	27	2	360
	FUM023300	φ76	76.2	Rd98x1/6	27	2	420
	FUM023350	φ89	89	Rd110x1/6	30	2
	FUM0234004S1	φ102-S	101.6	Rd125x1/4	30	2
	FUM0234004S2	φ102-L	101.6	Rd132x1/6	35	2	1300