Gas Valve Manholes and Inspection Chamber Cover Gasket

• Customization: Available
• Material: SMC
• Shape: Square
• Model NO.: JM-MH002A
• Certification: ISO, CE
• Certificate: Ce&En124, SGS, Eurofins, ISO
• Color: Black, Grey, Green, Blue, Yellow, etc.
• Characteristic: Fiberglass Reinfoced Resin
• Molding Method: Membrane Pressure
• Transport Package: 10-15 Sets Per Wooden Pallet
• Specification: A15, B125, C250, D400
• Trademark: JINMENG
• Origin: China
• HS Code: 3926909090
• Production Capacity: 1000sets Per Month

Product Description

JINMENG COMPOSITE MANHOLE CHAMBER
 
Owning over 20 years of composite infrastructural development experience, Jinmeng's innovative access solution has been exported to over 70 countries with global reputation.
As a new development made of high-strength composite material, JM-BOXTM and JM-ACCESSTM is an ideal solution for Telecommunication industries on high traffic road condition.
 
JM-BOXTM is made up of 4 composite panel and assembled into one piece, which allows easier packing and transportation, comparing to traditional chamber, JM-BOXTM save 50% of the shipping cost. Vertical and horizontal strength beam enable the manhole conforms to SCTE TIRE22, EN14802 for Chamber.
 
JM-ACCESSTM is of a EN124 D400, AASHTO H-25 proof loading manhole cover, light weight and suitable for heavy road traffic. Cover is equipped with anti-theft screw of special pattern to protect the inside equipment safety. One of another advantage of composite cover is the free transferring of signal inside of the chamber without opening the lid.
 

Manhole Cover Load Capacity	EN124 D400/AASHTO H25/SCTE TIRE22
Chamber Load Capacity	SCTE TIRE22
Detail size and specifications	D	1290*510
	O	1160*380
	F	1310*530
	h	65
	H	575
Weight (both chamber & lid )	60.9 kg

Details:
1. 4 panels are assembled with screws together, knock-down design make it easy for transportation and save 50% of the cost.
2. Strengthened vertical and horizontal beam makes the total chamber 50% stronger than normal HDPE material, the "cross" design increase installation efficiencies when improving overall body weight carrying load capacity versus concrete, polymer concrete and other body materials.
3. Rubber sealing between panels make the chamber water tight.

1.High load rating and strength

V As hard as cast iron, ductile iron manhole cover. Barcol hardness 63
V Designed to meet and exceed A15/B125/C250/D400/E600 loading rating, according to EN124:1994. We also could design the products according to the customers' local standard such as AS3996, FACTA standard, U.S.A. Standard AASHTO, etc.
V Less noise and lower vibration transmissions.

2.Against theft and safety options

V Zero theft value, reducing potential accident and further maintenance cost caused by thieves.
V Surface anti-slip thread guarantees safe road condition even in extreme weather.
V Locks are available as an option molded into the cover to improve security rate.
V Non-electricity conduction and non-heat conduction.

3.Lightweight

V Compared with CI & DI manhole covers, composite covers are 50% lighter.
V Lightweight allows more loading per vehicle, more convenient transportation and economical saving.
V Allows a safer working condition, which a SINGLE worker is enough when installation without risk of injury. And we could provide some good accessories to help customers lift the cover much easier.

4.Durable service life.

V More than 30 years service life without crack and color fading, comparing to 5 years of cast iron.
V Anti corrosion,water, dust and pets tight, well sealed prevent poisonous gas leaking out.
V Without displacement, freely radio signal passing.
V Higher and lower temperature tolerance with the range -40°C-200°C.
V Wear indicators available when thread depth is in a danger value.

5.Free design

V Composite material itself allows for innovative design features, clint logo is available as an option.
V Much more clear resolution ratio of surface design than cast iron or BMC.

6.Carbon footprint saving and environmental care.

V Lower embedded energy carbon emission and during manufacturing process than cast iron covers.

Special Points You May Want To Know:

Question 1: What if we order small quantity for your items, will you accept it?

Answer: We understand that it is not easy for you to order big quantity for a new item, so in the beginning we could accept small quantity, to help you open your market step by step.

Question 2: We are interested in your products, but it is difficult and costly for us to promote a new items, is there any assistance from your factory?

Answer: Yes, we are glad to provide our help to promote our items in your market. Actually we could provide some samples on discount, some brochure. We did it before for some of our new customers for the first time cooperation.

Question 3: I am a distributor, company is small, we don't have special team for marketing and design, can your factory offer help.

Answer: We have profession R&D team, marketing team, and QC team, so we could provide assistance on many aspects.

 

Established in 2001, Jinmeng Composities Co., Ltd. is a high-tech enterprise specializing in the design, R&D, production of SMC composite materials and products. 

 

In 2016, Jinmeng became the first and only Chinese Enterprise obtained European ICMQ certification. Jinmeng has advanced manufacturing technology, in accordance with the EN124, EN1433 EU standards, AASHTO American standards, SCTE 77 Amercian Standards and and AS3996 Australian standards.

 

Jinmeng products include composite manhole covers & frames, manhole chambers, assembled inspection wells, meter boxes, home decoration ceiling tiles, other customized composite products and SMC materials etc. Exported world-widely to over 83 countries such as European countries, the United States, Australia, Kenya, Colombia and the Middle East countries, earning unanimous praise and trust from customers.

  

With the vision of "Science and Technology, Smarter Materials, Better Life", Jinmeng devotes to provide innovative materials and solutions in daily life, to make life more carbon-efficient and environmental-friendly, ultimately to bring a better life.

 

 

Our R&D center manages strictly in accordance with ISO9001:2015, ISO14001:2015 quality management system. According to national standards, we have material laboratory, mechanics laboratory, pressure laboratory and design center, to conduct product design, formulation research and development, trial production, material performance testing and product pressure detection. R&D team members are from multiple industries like municipal, energy, telecommunications, gas applications etc. Jinmeng is targeting to various thoughtful solutions by adopting more than 15-year experience.

 

Jinmeng is cooperating with the Science & Technology University of Shanghai. 

In 2017, Jinmeng successfully developed a SMC production line. 

Jinmeng continiously releases more than 30 new products annually. 

The pursuits of innovation and high quality indeed drives Jinmeng go steadily to the world.

·How long is your delivery time?

We have a mass production capacity and a regular 20ft order delivered in 15 days.

·How long it will be taken to develop a new molding according to the drawings?

We can make a sample and development in 30 days.

·How long is the shelf life of your Manhole cover?

30 years.

·How can I get a sample?

We offer a free sample but customer should pay the express.

·How can you guarantee the quality of mass production is same with the sample sent to me before?

We random test every batch of the production to make sure the quality is under control

·What is your terms of payment ?

30% prepayment for production and 70% against BL copy

·Are you trading company or manufacturer ?

We are the leading manufacturer for composite products