The stainless steel membrane shell is a basic component of reverse osmosis equipment, made of 304 stainless steel seamless pipe. According to the sealing form of the end cover, it is divided into clamp type, flange type, and built-in type; According to the water inlet method, it is divided into end inlet and side inlet. Match the length with the number of reverse osmosis membrane components; The product is polished both inside and outside, beautiful and practical, and the operating pressure meets the normal operating pressure requirements of the reverse osmosis system.
The 4040 membrane shell is available in two types: sewn and seamless, made of SUS304 stainless steel. Both ends are sealed with ABS heads and silicone O-rings, providing high sealing performance and a long service life.
The 4-inch RO membrane housing comes in series such as 1-core/2-core/3-core/4-core, etc.
The 8040 membrane shell is divided into two types: card sleeve and end cap. It is made of SUS seamless stainless steel tube, which has good sealing performance, high pressure resistance, and will not age. It is easy to install and clean the membrane. The inlet of the membrane shell can be either end in (out) or side in (out) according to customer requirements. The stainless steel membrane shell has 2.5 inches/4 inches/6 inches/8 inches, etc
| Model |
Size |
Dia |
Length |
Inlet |
Outlet |
| BSD-4021 |
4'' ×21'' |
4'' |
21'' |
1/2'' |
1/2'' |
| BSD-4040 |
4'' ×40'' |
4'' |
40'' |
3/4'' |
3/4'' |
| BSD-4080 |
4'' ×80'' |
4'' |
80'' |
3/4'' |
3/4'' |
| BSD-40120 |
4'' ×120'' |
4'' |
120'' |
3/4'' |
3/4'' |
| BSD-40160 |
4'' ×160'' |
4'' |
160'' |
3/4'' |
3/4'' |
| BSD-40200 |
4'' ×200'' |
4'' |
200'' |
3/4'' |
3/4'' |
| BSD-8040 |
8'' ×40'' |
8'' |
40'' |
1'' |
1.5'' |
| BSD-8080 |
8'' ×80'' |
8'' |
80'' |
1'' |
1.5'' |
| BSD-80120 |
8'' ×120'' |
8'' |
120'' |
1'' |
1.5'' |
| BSD-80160 |
8'' ×160'' |
8'' |
160'' |
1'' |
1.5'' |
| BSD-80200 |
8'' ×200'' |
8'' |
200'' |
1'' |
1.5'' |
| BSD-80240 |
8'' ×240'' |
8'' |
240'' |
1'' |
1.5'' |
Changsha Pasteur Environmental Protection Technology Co., Ltd. has an experienced team of engineers dedicated to the development, manufacturing, installation, and commissioning of water treatment equipment, and can contact international sales at any time.
We produce various membranes, including MF, UF, NF, RO materials, flat membrane components, tubular membranes, MBR, water treatment equipment with different processes and processing capabilities, RO reverse osmosis systems, seawater desalination systems, ultrafiltration equipment, and water purifiers.
We not only have strict quality control, but our products have also passed CE and SGS certifications. We also have a thoughtful customer service hotline. Meanwhile, professional engineers can provide satisfactory solutions according to customer requirements. Provide OEM services. Our products are not only popular domestically, but also exported to countries such as the United Arab Emirates, Saudi Arabia, South Africa, Kazakhstan, Sri Lanka, Vietnam, Haiti, Spain, Australia, Nigeria, Uganda, New Caledonia, Ecuador, Sudan, Guatemala, Somalia, Cameroon, Malaysia, Ghana, Lebanon, etc.
We warmly welcome customers from all over the world to visit our factory.
Q1:What is your term of payment?
A1: Amount ≤1000USD, 100% in advance. Amount≥1000USD, 30% T/T in advance, balance before shipment.
Q2: How about your delivery time?
A2: within 20 to 30 days after confirming all the details
Q3: Do you provide samples?
A3: Yes, we do, and could delivery in 24 hours after confirmation for stock. And we can offer free samples. Just please pay the shipping fee.
Q4: Are you factory or trading company?
A4: We are a professional manufacturer, and we provide customization.
Q5: What are your main products?
A5: We produce various membranes, including MF, UF, NF, RO materials, flat membrane components, tubular membranes, MBR, seawater desalination systems with different processes and processing capabilities, water treatment systems, and water purifiers.
Q6: What is your payment method?
A6: We can accept L/C, T/T, Western Union, MoneyGram
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