German Type Stainless Steel Worm Drive Hose Clamp  German hose clamps: the unique side pressing design, and non-perforated design can effectively prevent the soft surface of the silicone tube and hose from damage. 1) Name:    Stainless Steel hose clamp 2) Material:  W1 /W2 /W4 4) Size:  Dia: 6mm-300mm; Band width:8mm/10mm/12mm/12.7mm/14mm;  or according to client's requirement  5) MOQ:  500 Pcs 6) Packing:  First in plastics bag or box, then in carton 7) Payment term:  L/C, T/T, Paypal, Western Union,etc. 8) Delievery Time:  7-15 working days 9) Application  Pipe connection *Note   W1:  Galvanized steel band;   Galvanized steel housing ;   Galvanized steel screw             W2:  Stainless steel band;     Galvanized steel housing ;    Galvanized steel screw              W4:  Stainless steel band;    Stainless steel housing ;       Stainless steel screw      Specification And Dimension  SIZE INCH MM WIDTH(mm) 4 7/32"-5/8" 6-16 6 6 7/16"-3/4" 11-20 6 8 1/2"-7/8" 13-23 6 9 1/2"-1" 13-25 6 10 1/2"-11/16" 14-27 6 12 1/2"-11/4" 18-32 6 16 13/16"-2" 21-38 8 20 13/16"-13/4" 21-44 8 24 11/16"-11/16" 27-51 8 28 15/16"-21/4" 35-57 8 32 19/16"-21/2" 40-63 10 36 113/16"-23/4" 46-70 10 40 21/16"-3" 52-76 10 44 2516"-31/4" 59-82 10 48 29/16"-31/2" 65-89 10 52 213/16"-33/4" 72-95 10 56 31/16"-4" 78-101 10 60 35/16"-41/4" 84-108 10 64 39/16"-41/2" 91-114 10 72 41/8"-5" 105-127 10 80 45/8"-51/2" 118-140 12 88 51/8"-6" 130-152 12 96 55/8"-61/2" 143-165 12 104 61/8"-7" 155-178 12   Chemical Composition MATERIAL NAME ELEMANTS C Cr Ni Mn P S Mo Si Cu N 201 1Cr17Mn6Ni5N <0.15 16.0-18.0 3.5-5.5 5.5-7.5 <0.06 <0.03 - <1.0 - <0.25 202 1Cr18Mn8Ni5N <0.15 17.0-19.0 4.0-6.0 7.5-10.0 <0.06 <0.03 - <1.0 - <0.25 301 1Cr17Ni7 <0.15 16.0-18.0 6.0-8.0 <2.0 <0.065 <0.03 - <1.0 - - 303 Y1Cr17Ni7 <0.15 17.0-19.0 8.0-10.0 <2.0 <0.20 <0.03 - <1.0 - - 304 0Cr18Ni9 <0.07 17.0-19.0 8.0-10.0 <2.0 <0.035 <0.03 - <1.0 - - 304L 00Cr19Ni10 <0.03 18.0-20.0 8.0-10.0 <2.0 <0.035 <0.03 - <1.0 - - 309S 0Cr23Ni13 <0.08 22.0-24.0 12.0-15.0 <2.0 <0.035 <0.03 - <1.0 - - 310S 0Cr20Ni20 <0.08 24.0-26.0 12.0-15.0 <2.0 <0.035 <0.03 - <1.0 - - 316 0Cr17Ni12Mo2 <0.08 16.0-18.5 10.0-14.0 <2.0 <0.035 <0.03 2.0-3.0 <1.0 - - 316Ti 0Cr18Ni12Mo2Ti <0.08 16.0-19.0 11.0-14.0 <2.0 <0.035 <0.03 1.8-2.5 <1.0 - - 316L 00Cr17Ni14Mo2 <0.03 16.0-18.0 12.0-15.0 <2.0 <0.035 <0.03 2.0-3.0 <1.0 - - 317L 00Cr19Ni13Mo3 <0.08 18.0-22.0 11.0-15.0 <2.0 <0.035 <0.03 3.0-4.0 <1.0 - - Please feel free to send us an inquiry.