1, Double bolts &double band providing high clamping force.
2, Two pairs solid metal rollers complement the strength of the double band
3, Two bridges welded onto clamp band for optimal hose protection.
Double Bolt Clamps (sometimes called Heavy-Duty Band Clamps) are robust hose-clamping solutions designed for more demanding or higher-pressure applications than single bolt alternatives. With two bolts providing uniform tension around the hose, these clamps ensure a secure and leak-resistant connection—a critical requirement in dewatering, construction, industrial fluid transfer, and other heavy-duty setups.
K-SEAL code |
Band |
Housing |
Screw |
Corrosion Resistance |
Suggest Installation Torque(Nm) |
KMxXxx(W1) |
glavanized steel |
glavanized steel |
glavanized steel |
Ordinary |
See table |
KBMxXxx(W2) |
201 SS |
201 SS |
galvanized steel |
Good |
See table |
KGMxXxxSS(W4) |
AISI 304 SS |
AISI 304 SS |
AISI 304 SS |
Better |
See table |
KLMxXxxSS(W5) |
AISI 316 SS |
AISI 316 SS |
AISI 316 SS |
Best |
See table |
W1 (Plated carbon steel) |
W4 (304SS) |
W5 (316SS) |
Range(mm) |
Bandwidth (mm) |
Thickness (mm) |
Screw size |
QTY/Carton |
KD20X45 |
KGD20X45SS |
KLD20X45SS |
35-45 |
20 |
1 |
M6×45 |
100 |
KD20X50 |
KGD20X50SS |
KLD20X50SS |
40-50 |
100 |
|||
KD20X55 |
KGD20X55SS |
KLD20X55SS |
45-55 |
100 |
|||
KD20X60 |
KGD20X60SS |
KLD20X60SS |
50-60 |
100 |
|||
KD20X65 |
KGD20X65SS |
KLD20X65SS |
55-65 |
100 |
|||
KD24X70 |
KGD24X70SS |
KLD24X70SS |
60-70 |
24 |
1 |
M8×60 |
50 |
KD24X75 |
KGD24X75SS |
KLD24X75SS |
65-75 |
50 |
|||
KD24X80 |
KGD24X80SS |
KLD24X80SS |
70-80 |
50 |
|||
KD24X85 |
KGD24X85SS |
KLD24X85SS |
75-85 |
50 |
|||
KD24X90 |
KGD24X90SS |
KLD24X90SS |
80-90 |
24 |
1 |
M8×60 |
50 |
KD24X95 |
KGD24X95SS |
KLD24X95SS |
85-95 |
50 |
|||
KD24X100 |
KGD24X100SS |
KLD24X100SS |
90-100 |
40 |
|||
KD24X105 |
KGD24X105SS |
KLD24X105SS |
95-105 |
40 |
|||
KD24X110 |
KGD24X110SS |
KLD24X110SS |
100-110 |
40 |
|||
KD24X115 |
KGD24X115SS |
KLD24X115SS |
105-115 |
40 |
|||
KD24X120 |
KGD24X120SS |
KLD24X120SS |
110-120 |
40 |
|||
KD24X125 |
KGD24X125SS |
KLD24X125SS |
115-125 |
40 |
|||
KD24X130 |
KGD24X130SS |
KLD24X130SS |
120-130 |
40 |
|||
KD24X140 |
KGD24X140SS |
KLD24X140SS |
130-140 |
40 |
|||
KD24X150 |
KGD24X150SS |
KLD24X150SS |
140-150 |
40 |
|||
KD24X160 |
KGD24X160SS |
KLD24X160SS |
150-160 |
40 |
|||
KD24X170 |
KGD24X170SS |
KLD24X170SS |
160-170 |
40 |
|||
KD24X180 |
KGD24X180SS |
KLD24X180SS |
170-180 |
40 |
|||
KD24X190 |
KGD24X190SS |
KLD24X190SS |
180-190 |
40 |
Available in packed and bulk stock. Other packaging methods available
Clamps meet or exceed DIN3017 .
More SIZES AVAILABLE UPON REQUEST.