Pneumatic Inflatable Openhole Packer/Water Injection Rubber Isolate Packer/Coal Hole Packer

• After-sales Service: Online
• Warranty: 1 Year
• Certification: ISO 9001:2008
• Applicable Medium: Water
• Material: Rubber
• Color: Black
• Model NO.: inflatable
• MOQ: 100PCS
• Quality: High Level
• Transport Package: Wooden
• Specification: 5kg
• Trademark: YCPT
• Origin: China
• HS Code: 8431431000
• Production Capacity: 10000 Sets Per Year

Product Description

Product Parameters

Structure: The hole packer is composed of a water injection nozzle, a check valve and an expansion rubber pipe.

Application: The hole packer may be used to inject water into the coal seam to loosen the coal seam and to improve the coal exploration and coal seam organization. When water is injected into the coal, it can wet and break the coal body,

so that some gas will be released. It can reduce the concentration of coal gas and dust by 80% or better. In this way, it can improve the operating environment and helps to reduce the hazards of fire and ensure the safety underground.

Model	length (mm)	OD (mm)	applicable aperture(mm)	free-expansion OD(mm)	working pressure(Mpa)	Burst pressure(Mpa)	proof pressure(Mpa)
L-55/5	L±5	55±1	60-70	90-105	5	20	10
L-63/4	L±5	63±1	70-80	95-110	4	20	10
L-70/4	L±5	70±1.5	75-90	105-120	4	16	8
L-83/4	L±5	83±1.5	89-110	115-130	4	16	8

Packaging & Shipping

Company Profile

Shandong Yacheng Petroleum Technology Co.,Ltd.(YCPT) is located in the second largest oilfield in Dongying city. We are the subsidiary of Xincheng Petroleum of Xincheng Petroleum Group,which was founded since 2003. We are first class supplier in vendor list of CNPC,SINOPEC,and CNOOC,and member of CCOIC, CCPIT and so on.
We have 18 years of experience in research,development and manufacturing of oil drilling equipment and drilling string, We have professional sales and after-sales service teams.
We are committed to develop, manufacture and supply of oilfield equipment, like oil and gas Gate Valve, Mud Pump and Spare Parts, Handling Tools,Drilling String, Well Control Equipments.
We have established a complete quality control system, all products & equipment manufactured as per international standard ISO 9001 and API standard.

FAQ

1.How long is your delivery time?

It is according to the model and quantity. Generally it is 30 days if the machines are in stock.

2.What is terms of payment?

Normally we can accept T/T or L/C basis.

3. What is the Shipping way?

Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air

Bulk order: we suggest by air or by sea.

4. How about the Quality Control?

We have our own experienced QC. There will be strict inspection and testing for every order before shipping out.