12-38 Black Seamless Agricultural Tube

• Customization: Available
• Classification: Tyre Tube
• Diameter: ≥22"
• Model NO.: 12-38
• Type: Inner Tube
• Certification: ISO
• Usage: Tractors
• Valve: Tr218A
• Width: 375mm
• Weight: 9kg for Natural Inner Tube;7.6kg for Butyl Tube
• Transport Package: Plastic Bag, Woven Bag or Carton Box
• Specification: ISO9001
• Trademark: Lupus, Lubao, Hengpu
• Origin: Shandong Qingdao
• HS Code: 4013100000
• Production Capacity: 10, 000 PCS/Day

Product Description

Related Products
 

NATURAL INNER TUBE				BUTYL INNER TUBE
SIZE	VALVE	WIDTH (MM)	WEIGHT   (KG)	SIZE	VALVE	WIDTH (MM)	WEIGHT   (KG)
20.8-38	TR218A	505		20.8-38	TR218A	505	12.00
18.4-38	TR218A	495	15.00	18.4-38	TR218A	495	12.00
16.9-38	TR218A	450	13.00	16.9-38	TR218A	450	11.50
14.9-38	TR218A	425	10.50	14.9-38	TR218A	425	9.30
13.6-38	TR218A	375		13.6-38	TR218A	375	7.80
12-38	TR218A	375	9.00	12-38	TR218A	375	7.60
11.2-38	TR218A	275	5.80	11.2-38	TR218A	275	4.90
18.4-34	TR218A	505	14.00	18.4-34	TR218A	505	11.30
16.9-34	TR218A	455	11.00	16.9-34	TR218A	455	9.80
18.4-30	TR218A	520	13.00	18.4-30	TR218A	520	10.50
16.9-30	TR218A	465	10.50	16.9-30	TR218A	465	9.00
14.9-30	TR218A	415	8.80	14.9-30	TR218A	415	7.70
Strength	8MPA, 10MPA, 14.7MPA			Strength	6-7MA, 8-9MPA

Product Series
 

A. according to Usage	B. according to Raw Material
OTR Tyre Inner Tube	Butyl Tire Tube
Agricultural Tyre Inner Tube	Natural Rubber Tyre Tube
Industrial Forklift Truck Tyre Inner Tube
Light Truck Tyre Inner Tube
Bus Tyre Inner Tube	C. Tire Flap
Passenger Car Tyre Inner Tube
Motor Inner Tube
Bicycle Inner Tube
Butyl Inner Tube for Floating

Package

We provide the following packages:

1) plastic bag and woven bag

2) plastic bag and carton box

3) according to your requirement


Company Profile

Located in Qingdao, Pingdu Zihai Rubber Manufactory was established in March, 1995.

What is a tube made of?

A tube is predominantly made of Butyl rubber or natural rubber.

Butyl is a very elastic and airtight synthetic rubber, but as with the tire, other fillers are necessary to make up the rubber compound. The quality of a tube can vary significantly depending on the rubber compound.
For instance Zihai tubes have very good air retention and are very elastic.

Every tube also needs a valve, which is bonded to the tube during the vulcanizing process.

A tube is not just a tube.

Airtightness.

Apart from the quality of the ingredients, the purity of the rubber mixture is crucial to the quality of the tube. The base material is therefore sieved at enormous pressure through seven filters before being extruded. All tubes are inserted into a mould and inflated for vulcanization to ensure constant wall thickness and high air pressure retention.

Reliability.

All tubes are inflated and stored for 24 hours in order to test for air pressure retention. Afterwards each, individual tube undergoes a careful visual inspection. This special quality control helps prevent unpleasant surprises.

Valve.

All valves are copper and threaded and some valve inserts are replaceable. Also tubes with the classic valve are capable of pressure testing thanks to a high pressure valve seal. And it is plain to see as each tube is crowned with dust cap.

FAQ

Q1: Why don't you supply free sample?
A1: We used to supply free sample before, but it's a big cost for a factory in the long run.
        We now always charge the sample, but when you place a bulk order, we will refund you.

Q2: Can I place a small order or a trial order?
A2: Yes, it's our honor. If we have these products in stock, we can send them to you by express or other shipment methods you want.
       If we don't have in the warehouse, it will take some time.

Q3: Can I mixed products in a full container?
A3: Yes, you can mix different sizes of tubes and flaps in a full container.

Q4: What's your quality guarantee?
A4: Our tyre inner tube and flap reach ISO 9001-2008 quality standard.
           We have 100% quality guarantee to customers. We will be responsible for any quality problem.

Q5: What is the delivery time?
A5: 7 days after deposit for general sizes with stock, 15-20 working days after the deposit for new production.

Q6: Can I do OEM?
A6: Yes. We can do that for you. We can make as per your Brand, Packing, Weight, Color and so on.
          Just tell us the specific details.
          As soon as it's done, we will let you confirm.

Q7: What is your requirement for exclusivity / sole agent?
A7: We are looking for sole agent in world market based on below coditions:
         more than one year cooperation;  monthly order quantity meet local market demand ;good and reliable

Please feel free to contact us If you are in need of more information.