HSW, HSF, HUF, HUF_T, HGDP-Primary, HGDS-Secondary, HSF_T

Machinery Components

Expansion Joints

HSW, HSF, HUF, HUF_T, HGDP-Primary, HGDS-Secondary, HSF_T

Product Description

Metallic bellows (single or multi-layer) type expansion joints which absorb axial and lateral movements:, , 1. HSW (Weld End Type - Single), 1.1. Size (ND): 200/300/400/450/500/550/600/700A, 1.2. Fluid: Air, NG, 1.3. Bellows, - Ply (Layer): 1, - Thickness: 0.6 mm (ND 200A), 0.8 mm (ND 300A to 700A), - Material: A240-316L, , 2. HSF (Flanged Type - Universal Untied), 2.1. Size (ND): 32/40/50/65/100/125/150/200/250/300/350/400/450/500/600/650/700A, 2.2. Fluid: LNG, 2.3. Bellows, - Ply (Layer): 2, - Thickness: 0.6 mm (ND 32A to 100A), 0.8 mm (ND 125A to 700A), - Material: A240-316L (Inner), Incoloy825 (Outer), 2.4. Flange, - Standard: ANSI #150, - Material: A182-F316L, , 3. HUF (Flanged Type - Universal Untied), 3.1. Size (ND): 32/40/50/65/100/125/150/200/250/300/350/400/450/500/600/650/700/750A, 3.2. Fluid: LNG, 3.3. Bellows, - Ply (Layer): 2, 3 (only for Type No. HUF200-77 and ND 500A to 750A), - Thickness: 0.6 mm (ND 32A to 65A), 0.8 mm (ND 100A to 750A), - Material: A240-316L (Inner), Incoloy825 (Outer), 3.4. Flange, - Standard: ANSI #150, - Material: A182-F316L, , 4. HUF_T (Flanged Type - Universal Tied), 4.1. Size (ND): 32/40/50/65/100/125/150/200/250/300/350/400/450/500/600/650/700/750A, 4.2. Fluid: NG, 4.3. Bellows, - Ply (Layer): 2, 3 (only for ND 500A to 750A), - Thickness: 0.6 mm (only for Type Nos. HUF32T/40T/50T/65T-66), 0.8 mm, - Material: A240-316L (Inner), Incoloy825 (Outer), 4.4. Flange, - Standard: ANSI #150, - Material: A182-F316L, , 5. HGDP-Primary (Gas Dome Bellows), 5.1. Size (ID): 1428 mm, 5.2. Fluid: NG, 5.3. Bellows, - Ply (Layer): 1, - Thickness: 1.2 mm, - Material: A240-316L, , 6. HGDS-Secondary (Gas Dome Bellows), 6.1. Size (ID): 1465 mm, 6.2. Fluid: NG, 6.3. Bellows, - Ply (Layer): 1, - Thickness: 1.2 mm, - Material: A240-316L, , 7. HSF_T (Flange Type - Single Tied), 7.1. Size (ND): 100/150A, 7.2. Fluid: LNG, 7.3. Bellows, - Ply (Layer): 2, - Thickness: 0.6 mm (ND 100A), 0.8 mm (ND 150A), - Material: A240-316L (Inner & Outer), 7.4. Flange, - Standard: ANSI #150, - Material: A182-F316L

Product Ratings

(Design pressure/ temperature/ life cycle) | 1. HSW: 1 bar/ -169 to 150 Deg.C/ 8,000 cycles | 2. HSF: 10 bar/ -169 to 150 Deg.C/ 8,000 cycles | 3. HUF: 10 bar/ -169 to 150 Deg.C/ 8,000 cycles | 4. HUF_T: 10 bar, 13.5 bar/ -169 to 150 Deg.C/ 8,000 cycles | 5. HGDP-Primary: -0.8 bar/ -169 to 80 Deg.C/ 8,000 cycles | 6. HGDS-Secondary: -0.8 bar/ -169 to 80 Deg.C/ 8,000 cycles | 7. HSF_T: 10 bar/ -169 to 150 Deg.C/ 8,000 cycles

Applicable Standards

IGC Code: 2016 Edition

EJMA (10th Edition)