High Quality Low Price Sight Flow Indicator
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Product Highlights
- OEM and Customization Support: Offers full customization, minor customization, and customization from samples or designs.
- Wide Material Selection: Body available in 304, 316, or 316L Stainless Steel; Glass options include Tempered, Borosilicate, and Quartz.
- Versatile Thread Standards: Supports NPT, BSPP, and BSPT thread types for various connection requirements.
- Comprehensive Certification: Certified under JIS, DIN, GB, and CE standards for global compliance.
- Fast Delivery Capability: Typical delivery within 30-35 days; many 304 items are kept in stock for immediate shipment.
- Custom Logo and Marking: Accepts color marks, boxes, and logo printing via laser, carving, or casting with no MOQ for some methods.
Product Attributes
- Customization
- Available
- Main Application
- Water, Wastewater, Fuel Oil
- Type
- Vortex Flow Meter
- Measuring Media
- Liquid
- Certification
- JIS, DIN, GB, CE
- Customized Support
- OEM
- Product Size
- 1/8"Inch to 2 1/2"Inch
- Product Body
- Carbon Steel/304, 316 or 316L Stainless Steel
- Product Glass
- Tempered/Borosilicate/Quartz Glass
- Product Gasket
- PTFE/NBR/Graphite etc
- PTFE/NBR/Graphite etc
- PTFE/NBR/Graphite etc
- Working Temperature
- ≤150°c/392°f
- Thread Type
- NPT, BSPP, BSPT
- Flowing Medium
- Oil/Liquids/Solvent/Steam etc
- Delivery Time
- Within Seven Days
- Transport Package
- Plywood Cases
- Specification
- DN15(1/2") to DN200(8")
- Trademark
- WELFLOW
- Origin
- China
- HS Code
- 8481804090
- Production Capacity
- 50000piece/Month
- Package Size
- 5.00cm * 5.00cm * 5.00cm
- Package Gross Weight
- 0.200kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
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High Quality Low Price Sight Flow Indicator -
High Quality Low Price Sight Flow Indicator -
High Quality Low Price Sight Flow Indicator -
High Quality Low Price Sight Flow Indicator -
High Quality Low Price Sight Flow Indicator -
High Quality Low Price Sight Flow Indicator -
High Quality Low Price Sight Flow Indicator
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Product Description
WELFLOW Sight Glass Flow Indicator
WELFLOW Brand Flow Indicator is committed to helping customers to monitor and verfify the flowing mediums
such as petroleum products,liquefied gases,solvents or hazardous and corrosive chemicals and liquids.Monitoring,
Sensing and Revealing the fluids in operation,to help you keep them under your control for safety and trouble
shooting in economical ways.
Flow Indicators Types are divided into Flapper Flow Indicator,Paddle Wheel Flow Indicator,Floating
Ball Flow indicator and Sight Glass Flow Indicator by our factory.
OEM and Customization Service are based on your various requirements,we will advise and offer suitable
types to you for meeting your needs in different conditions of pressure,temperature,flowing fluid types and
machanical dimensions.
Application Fileds:
I.Power Plants;II.Waste Water Treatment;III.Chemical Industry;IV.Petroleum Industry;V.Manufacturing
Structure & Performance
| Parts | Materials | Max.Pressure or Temperature |
| Body & Covers | 304 Stainless Steel | -112°F to 797°F |
| 316 Stainless Steel | -320.8°F to 1202°F | |
| 316L Stainless Steel | -320.8°F to 1472°F | |
| Windows | Tempered Soda Lime Glass | 232psig@212°F |
| Tempered Borosilicate Glass | 290psig@248°F | |
| Tempered Quartz Glass | 362psig@392°F | |
| Paddle Wheel | Plastic | -22°F to 212°F |
| PTFE(Teflon) | -40°F to 450°F | |
| Sealing Gaskets | NBR | -4°F to 248°F |
| Viton | -13°F to 400°F | |
| PTFE(Teflon) | -40°F to 500°F | |
| Thread Standard | NPT,BSPP,BSPT Female Thread | |
Related Products:
| QUESTION? | ANSWER |
| 1. Are you a factory? | Yes, Welflow is a factory located in Wenzhou, Zhejiang, China. |
| 2. Do you have any requirements of MOQ? | No limited to MOQ but the difference in unit price. |
| 3. Payment Terms | Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight. |
| 4. Nearly Sea Port | Ningbo or Shanghai Port |
| 5. Terms: | FOB Ningbo/Shanghai, CIF, FCA, etc. |
| 6. Delivery Time: | Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304. |
| 7. Could you accept color Marks or Color Boxes? | Yes, both are acceptable; we have experience with them. |
| 8. Could you accept marking our logo on the products? | Yes, on the handle or the bodies, both are okay. 1. Print on the Handle (NO MOQ requirements) 2. Laser Marking. (NO MOQ requirements) 3. Carvings(NO MOQ requirements) 4. Casting on the bodies (Has MOQ requirements) |
| 9. Do you have Material Certificates? | Yes, if required, Each item will be laser marked with Heat NO. and the material certificates. |
| 10. How do you deal with customer complaints, such as quality issues? | This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. 1. exchange or refund is acceptable. It mainly depends on how you need to deal with it. |
Key Parts of Ball Valves
Body: The body of the valve, made from stainless steel, is the outer casing and provides the main structure. It contains the internal parts and has connections (ports) for the pipeline.
Ball: The ball is the central component that controls the flow of fluid. It's a sphere with a hole through the middle, which aligns with the pipeline when the valve is open and is perpendicular to it when the valve is closed.
Stem: The stem is the part that connects the handle to the ball. When the handle is turned, the stem rotates the ball.
Seat: The seats are rings of softer material (often PTFE or another plastic) that form a seal between the ball and the body when the valve is closed. There are typically two seats, one on either side of the ball.
Seals: Seals or packing material are used to prevent leakage along the stem. They ensure that when the valve is closed, no fluid can escape.
Bonnet: The bonnet is a part of the valve body that holds the stem. It's often bolted onto the body and provides a seal to prevent leaks.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASI2331710". Items marked "
" are certified.
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Company Profile
At Welflow Valve, we deeply understand the challenges and pressures you face in keeping your operations running smoothly and efficiently. It's not just about purchasing stainless steel valves and fittings; It's about finding a reliable partner who understands your needs and is committed to supporting your success every step of the way. That's why we've tailored our approach to prioritize not just the quality of our products, but also the quality of our relationships with you, our valued customers.
Our diverse range of high-quality ball valves, check valves, gate valves, globe valves, thread fittings, and flanges is competitively priced, ensuring you don't have to compromise on quality to stay within budget. We know that every penny counts and that your trust in our products is a reflection of your commitment to excellence in your own business.
We've built our supply chain with care and precision, fostering trust and long-term partnerships with our manufacturing agents and logistics partners. This means you can rely on us for timely deliveries, ensuring your projects remain on schedule and your operations run as smoothly as possible. We understand that a delay on our end can cause significant disruptions for you, which is why we go the extra mile to ensure our supply chain is as reliable and efficient as possible.
But our commitment to you goes beyond just delivering high-quality products on time. We know that every business is unique, with its own set of challenges and requirements. That's why our team of experts is always ready to listen, offering personalized technical support and guidance to help you choose the right product for your specific needs. We're not just a supplier; We're a partner who's invested in understanding the intricacies of your business and providing tailored solutions that make a real difference.
Choosing Welflow Valve means choosing a partner who puts your needs first, offering not just products, but solutions and support designed to help your business thrive. We're here to make your life easier, providing the reliability, quality, and personalized service you deserve.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No.2345, Binhai 11th Road, Wenzhou Economic and Technological Development Zone, Wenzhou City, Zhejiang Province, China.
-
Number of Employees
- 41
-
Registered Capital
- 10,020,000 RMB
-
Terms of Payment
- LC, T/T, D/P
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Ningbo Port, Shanghai Port
-
Minimum Order Quantity
- 1 PCS
-
Supply Chain Partners
- 55
Our Production Capability & Technical Expertise
- Main Products
- Ball Valve, Pipe Fittings, Flanges, Stainless Steel Ball Valves, Industrial Valves, Stainless Steel Flange, Forged Flange, Swing Check Valve, Stainless Steel Pipe Fittings, Flanged Ball Valve
-
Production Lines
- 1
-
Production Machines
- CNC Lahe, Sandblasting Facility, Torque Facility
-
QA/QC inspectors
- 2 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Full Customization, Minor Customization, Flexible customization, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 2 people
-
Traceability of Raw Materials
- No
Our Industry Experience & Global Business Record
-
Export Year
- 1 Year
-
Main Markets
- Domestic
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
FAQ
- Are you a factory?
- Yes, Welflow is a factory located in Wenzhou, Zhejiang, China.
- Do you have any requirements of MOQ?
- No limited to MOQ but the difference in unit price.
- What are the payment terms?
- Typically 30% T/T as deposit, 70% against copy of BL/ Or balance L/C at sight.
- What is the delivery time?
- Typically, it is 30-35 days after receiving the deposit payment. However, almost all of the items we have stock in 304.
- Can you accept color marks or color boxes?
- Yes, both are acceptable; we have experience with them.
- Can you accept marking our logo on the products?
- Yes, on the handle or the bodies, both are okay. Options include print, laser marking, carvings (no MOQ), and casting (has MOQ).
- Do you have material certificates?
- Yes, if required, Each item will be laser marked with Heat NO. and the material certificates.
- How do you deal with customer complaints regarding quality issues?
- This is an issue we take very seriously. As long as it is confirmed to be a quality issue, we will take full responsibility. Exchange or refund is acceptable.
Send your message to this supplier
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