2.specifications: Dimension: DN 1/4''---2''; Nominal pressure:(Mpa)6.3; Strength tess pressure:(Mpa)9.45; Enclose test pressure:(Mpa)0.6(gas),6.93(water); Suitable temperature:-20~+150 3. Packing: by cartons and steel pallet. 4. Quantity: as customers' requirement. 5. Price: USD3.5~113.7 FOB TIANJIN . 6. Payment: L/C AT SIGHT OR 30% ADVANCE PAYMENT 7.certificate:ISO9001 8. Shipment: within 40 days after order confirmed