Forged Brass Stop Valve 
BS1010 Brass stop valve  , Brass Stop Cock F X F , Brass Coppression Stop Cock, DN15 --100

• Material :CW617n ,CW617. 614 ,614n .57-3, 59-1 , C37700.C37710. 

• .Working medium: water oil gas.... 

• .Female/female /male  threads,

• Body in brass

• Seal in EPDM PTEF,

• Brass body  brass bonnet  brass(Iron) stems  cast Iron(aluminum) handle

• Minimum and maximum working temperatures:

• -20°C, 100°C

• Threads: ISO 228(equivalent to DIN259 and BS2779)

Quality Control


 

• Material composition test .

• First pcs checked by QC.

• Every worker check the parts every hours.

• QC' check the parts in random.

• 100% leakage test

• Sampling check in finished Products.

 Quality and Inspection

• Our worker will check everyone accessories before  hand-assembled

• Our quality inspector will check everyone product one by one before packing

• Fegular checking on line from production in each workshop.

Production Step

1) purchasing the material and forged the semi-products .

2) processing the semi-products in workshop .

3) assembling the goods .

4) testing the sealing in pressure and checking quality of the goods

5) package

6) deliveing the goods on time .

Package




1) the package standard : standart export carton, box . 

2) if customer has special requirement. it is available to provide the colorful package against the design of customer .


Primary  Competitive  Advantages

 

1), Our company has several years's experience in producing all kind of brass valve and fittings, we have the self-operated importing and exporting rights

 .

2), All products are approved by ISO9001 and CE approved .

 

3),We can produce the valve and fittings according to our customer's requirement, and if the order is large , we don't charge any mould fee .

 

4), We insist to popularize our brand to our customers , and welcome to become our sales agency , We'll give our customer the special prices once the customer become our approved agency

 

 

In order to quote you the best price timely, please kindly provide the following information in your inquiry:

1) Product details: dimensions

2) Order quantity

3) Attached drawings if customized

4) Any special packing, delivering or other requirements

 Our Product  Features are  as follows

1.Newly developed facilities ensure high and stable quality.

 

2.Enable to supply UL/FM valves.

 

3.Experienced technology

 

4.Excellent after-sale service to satisfy customers.

 

5.Sufficient capacity ensures prompt delivery.

 

6.Continuous quality improvement and new designs development.

7.Reasonable and stable price

8.Meets different countries standards,such as API,JIS,BS etc.

9. ISO9001:2000 certificates

If you are not sure about any specifics of the product you need, please feel free to contact with us and we are more than happy to help.

How to make an order?

      sample approval

• Client make 30% deposit or open LC after receiving our PI

• Client visit our workshop to check quality or arrange Third-party to inspect the cargos.

• After passed Inspection, then we arrange shipment with shipping agent.

• supplier arrange necessary documents and send copy of these documents

• Client remit balance payment

• supplier send original documents or telex release the goods

• quality warranty for 2year after shipment
  

Tungsten Carbide Balls

In manufacturing industry, tungsten carbide balls are used in valve systems where their precision and durability ensure consistent performance and reliable sealing. They are also available as ball bearings and their excellent wear resistance and dimensional accuracy ensure smooth operation and long service life. Also, in the mining industry, tungsten carbide balls are used as grinding media with excellent hardness and wear resistance for efficient material processing.

The oil and gas industry also benefits from the capabilities of tungsten carbide balls. These tungsten carbide balls are used in critical applications such as check valves, flow control devices, and measurement equipment. Their corrosion and abrasion resistance make them ideal for handling aggressive fluids and withstand the harsh conditions of oil and gas operations.

At Langsun Carbide, we are committed to excellence and adhere to strict quality control processes to meet the exacting standards of wear-resistant applications. Our advanced manufacturing techniques allow us to produce balls with precise dimensions, impeccable surface finish and outstanding wear resistance. To provide you with the best comprehensive solution.

Cemented Carbide Balls, Tungsten Carbide Balls, Carbide Balls, Wear Resistance Parts, Carbide Ball and Seat

NINGBO LANGSUN TUNGSTEN CARBIDE CO.,LTD. , https://www.lsccarbide.com