Large Diameter Heavy Duty Peristaltic Concrete Pump Hose

• Material: Natural Rubber
• Capability: Rubber Hose for Sand and Grit Blasting
• Color: Black
• Reinforcement: Steel Wire or Fiber Spiraled
• Temperature Range: -30ºC to +80ºC
• Inner Tube: Black Nitrile Synthetic Rubber
• Model NO.: Concrete Pump Hose
• Transport Package: Rolls Packed by Plastic Film or Woven Bag
• Specification: 2′′ to 5′′
• Trademark: OEM/KINGDAFLEX
• Origin: China
• HS Code: 4009210000
• Production Capacity: 800, 000m/Month

Product Description

Large Diameter Heavy Duty Peristaltic Concrete Pump Hose

Concrete Pump Hose

Material	Natural Rubber/Steel Wire
Size	DN125mm (5 inch)
Length	3m or according to client's requirement.
Reinforcement	4 layer steel wire/fabric, tire cord with helix wire or as per request.
Cover rubber layer:	SBR
Flange size	148/157mm
Flange	One or double,galvanized or painted flange according to request.
Working pressure	85-200bar
Burst pressure	220bar
Lifetime	20,000-30,000CBM
Convery material	Concrete,mud,plaster.
Weight	50kg/pc
Temperature range	-30− +80°C
Safety factor	1:3
Hose lining:	NR, SBR, BR blend
Application:	Handles cement, stone, sand and other abrasive materials in drilling, cementing service a wide range service in construction industry, mining and tunneling.
Characteristics:	high tensile; wear, weather, ozone and aging resistance

Steel Wire Reinforcement:
 

Size	I.D (mm)	Wall Thickness Tolerance (mm)	O.D (mm)	W.P (bar)	B.P (bar)	Bend Radius  (mm)	Weight  (KG/m)
2"	50	9±0.75	68±1.5	85	240	200	2.6
2.5"	64	10±0.75	85±1.5	85	240	250	4.3
3"	76.2	12.9±1	102±1.5	85	240	270	6.1
3.5"	89	13.5±1	116±1.5	85	240	290	8.0
4"	101.6	14.2±1	130±1.75	85	240	300	9.0
4.5"	115	14±1	143±2	85	240	320	10.2
5"	127	16±1	158±2	85	240	360	12.5

 
Fabric Reinforcement:
 

Size	I.D(mm)	Wall Thickness Tolerance (mm)	O.D(mm)	W.P (bar)	B.P(bar)	Bend Radius (mm)	Weight (kg/m)
2"	51±0.7	11.5±0.7	74±1	55	220	200	2.8±0.2
2.5"	63.5±0.8	12±0.7	88±1	55	220	250	3.7±0.3
3"	76±1	14±1	104±1.2	55	220	270	4.9±0.4
3.5"	89±1	15±1	119±1.2	55	220	290	5.8±0.4
4"	102±1	16	135±1.2	55	220	300	7.4±0.4
4.5"	114	16±1	148±1.5	55	220	320	8.5±0.5
5"	127±1	16±1	159±1.5	55	220	360	9±0.5

Product Show:



Our Factory:

Our Advantage:
1. Good rubber material and steel wire
2. High working pressure
3. Long service life, used in many area

What we have:
1. Reliable and professional manufacturer
2. Ten years manufacturing experience in the market
3. ISO certificate/Quality certificate
4. Output 800,000 meters each month - fast delivery time
5. OEM service provided
6. Used to heavy construction machinery



FAQ:

Q1. Who is Kingdaflex?

Kingdaflex is a reliable manufacturer and exporter of hydraulic hose, rubber hose and PVC hose in China for more than 15 years in the market.

Q2. What are you offering?

1) Hydraulic Hose (R1AT/1SN, R2AT/2SN, 4SP, 4SH, R12, R13, R15...)

2) Rubber Hose (Air/Water hose, Oil/fuel hose, Suction and discharge hose, Sandblast hose, truck tank hose, fire hose, oilfield hose...)

3) PVC Hose (PVC suction hose, layflat hose, fiber braid hose, garden hose, air hose...)

Q3. How Can I get to Kingflex?

Kingdaflex is in Shandong, you can fly to Qingdao airport or by bullet train to Qingdao railway station, then we will pick you up.

Q4. What is the delivery time for one 20ft container?

Usually it is 20 days after receipt of deposit.

Q5. What is your payment term?

L/C, OA, T/T, Western union.

Q6. What is your price term?

The price is base on FOB, CFR or CIF.

Q7. What is your port?

Qingdao port, Xingang port.

Q8. Quality control, warranty and guarantee

We control the quality from raw material. We only work with stated enterprise and their quality is stable; Our workers have in rich experience, our production machinery is advanced; Before packaging, we make very strictly test and inspection by QC.

We sincerely welcome friends from all over the wold to visit us and cooperate with us!