Large Diameter Flexible Water Pump and Oil Suction and Discharge Hose

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Product Description

Basic Information

Model NO.:Suction hose
Color:Black
Product Name:Suction and Discharge Pipe
Application:Dredging, Mining, Construction, etc.
Certification:ISO9001:2008
Processing:Moulding, Cutting
Feature:Flexible, Corrosion Resistant
Temperature:-20 to 80°C
Specification:2" to 8", customized
HS Code:4009210000

Product Description

Suction and Discharge Hose

The rubber suction and discharge hose features an inner rubber layer, multiple layers of cloth or cord reinforcement, and a spiral steel wire skeleton. The outer layer is designed to resist aging and abrasion, providing excellent defense against chemical attacks and transported slurries.

Outer Cover: Anti-aging Synthetic Rubber (SBR/NR)
Reinforcement: High Strength Textile Cords & Steel Wire Helix
Inner Tube: Abrasion Resistant Synthetic Rubber
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Large Diameter Flange Hose Specifications:
Inner diameter range: 13-1000mm (customizable). Features high pressure resistance, bending resistance, and superior aging resistance.

Product Parameters

Nominal ID (mm) Internal Rubber (mm) Flange OD (D1) Flange Thickness (t1) Center Circle (mm) Number of Holes
2001032012±2280±1.08
2501038512±2345±1.012
3001043012±2390±1.012
4001054019±2495±1.016
5101571019±2650±1.020
6302093422±2765±1.020
80025105032±2970±1.032
Hose Sizes

Application & Installation

Multipurpose Use: Widely used in petroleum, chemical, and drainage industries. Ideal for water pumps, compressors, and silt discharge.
Quality Assurance: Strictly tested for wall thickness and toughness to ensure no leakage or bursting under high pressure.
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Installation Notes:
  • Determine correct installation position and direction.
  • Use professional tools (wrenches/pliers) for securing connectors.
  • Ensure no twisting or sharp bending occurs.
  • Verify interface alignment before turning on equipment.
Application 1
Application 2

Production & Logistics

Our production utilizes advanced vulcanization techniques where joints are formed directly onto the pipe. This ensures structural integrity and pressure safety. Products are exported to over 30 countries including Russia, USA, UAE, and Southeast Asia.

Production
Shipping
Certificates

Frequently Asked Questions

Q1: What are your standard terms of packing?

Generally, we pack our goods in neutral white wearable woven bags. Custom branded boxes are available with proper authorization letters.

Q2: What are the available payment terms?

We typically accept T/T with a 30% deposit and the remaining 70% before delivery. Product photos are provided before final payment.

Q3: What are the delivery terms and options?

We support multiple delivery terms including EXW, FOB, CFR, CIF, and DDU to meet your specific logistical needs.

Q4: How long does the typical delivery take?

Standard delivery ranges from 20 to 60 days after receiving the advance payment, depending on order items and quantity.

Q5: Are the suction hoses resistant to chemicals?

Yes, the inner tube is made of high-quality synthetic rubber specifically designed to resist abrasion and chemical attack from slurries.

Q6: Can the hose diameter and length be customized?

Absolutely. We offer inner diameters from 13mm to 1000mm, and all lengths and working pressures can be customized according to your requirements.

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