Why should I choose your company?

Wenzhou Longva has over 15 years of experience in sanitary valves and fittings, offering outstanding production capacity, effective management, accurate lead times, on-time shipments, and strong after-sales problem-solving capabilities.

Can I get free samples before ordering?

Yes, we provide free samples for quality testing, provided that the freight cost is paid by the buyer.

What is the Minimum Order Quantity (MOQ)?

Since most products are fully in stock, we accept a minimum order quantity of just 1 piece.

Does your company have an export license?

Yes, we have over 4 years of export experience and can handle FOB, C&F, CIF, DDU, and DDP (Russian Only) terms.

How do you minimize damages during delivery?

Mass orders are packed in carbon boxes and filled in plywood cases. We also offer blister packing for individual pieces and plastic caps for clamp-connected products upon request.

How do you choose the shipment method?

We select shipment methods based on order quantity, delivery time, costs, and customs policy, providing customers with reasonable options including pros and cons for them to decide.

Secured Trading Service

What is STS?

STS is an escrow service that protects both buyers and suppliers. Funds are held securely by Made-in-China.com until order terms (e.g., delivery, quality) are fulfilled

Key Advantages

Payment Protection:: Your payment is only released to the supplier after you confirm satisfactory delivery.Suppliers receive payment only upon your approval.
Dispute Resolution:: If issues arise (e.g., quality discrepancies, shipping delays), our team mediates and facilitates resolutions based on evidence.
Flexible Payment Options:: Supports credit cards (Visa/MasterCard), PayPal, Apple Pay, Google Pay, many local payment methods and T/T (bank transfer).

Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange

WENZHOU LONGVA MACHINE CO.,LTD

16 yrs

5.0 (10 Reviews)

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Product Highlights

Premium Material Options: Available in AISI304 and 316L stainless steel for superior corrosion resistance.
Wide Size Range: Sizes from 1/2'' to 10'' (DN15-DN250) to fit various pipe specifications.
Multiple Connection Types: Supports Welded, Threaded, and Clamp connections for versatile installation.
Industry Standard Compliance: Manufactured to ANSI, JIS, and DIN standards for global compatibility.
Low MOQ Availability: Accepts minimum order quantities as low as 1 piece for testing or small needs.
Free Sample Testing: Offers free samples for quality verification with buyer-paid freight.
Smooth Surface Finish: Polished surface treatment ideal for sanitary and pharmaceutical applications.
Flexible Payment Terms: Accepts T/T, L/C, PayPal, Western Union, and Credit Card for convenience.

Product Attributes

Customization: Available
Standard: ANSI, DIN, GB
Type: Welding Flange
Model NO.: Longva1129
Material: Stainless Steel
Structure: Flanges
Connection: Flanged
Sealing Surface: FM
Manufacturing Way: Forging
Quality: High Quality with Competitive Price
Size: 1/2''-10''
Main Material: AISI304/316
Process: Forged/Casting
Pressure Rating: 150#-2500#
Product Name: Flat Welding Flange
Surface: Smooth
Application: General
MOQ: 10PCS
Customized Support: OEM
Delivery Time: It Depends on The Situation
Transport Package: Plastic Bag Inner Packing, Carton, Plywood Case
Specification: CE ISO9001
Trademark: Longva OEM
Origin: Wenzhou Zhejiang China
HS Code: 7307290000
Production Capacity: 10000PCS/Month
Package Size: 30.00cm * 30.00cm * 10.00cm
Package Gross Weight: 8.000kg
Lead Time: 7 days (1 - 100 Pieces)
To be negotiated ( > 100 Pieces)

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.

Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange

Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange pictures & photos — Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange

Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange

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Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange

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Product Description

Product Name	Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange
Size	1/2"- 10", DN15 - DN250
Material	304,316L
Standard	ANSI,JIS,DIN
Connect Type	Welded,Threaded,Clamp
Function	To connect the pipes
Surface Treatment	Polishing
Applictaiton	Petrochemical industry;avation and aerospace industry;pharmaceutical industry;gas exhaust;power plant;ship building;water treament,etc.

Sanitary Stainless Steel Plate-Type Flat Welding Blind Flange

Q: Why would I choose you?

Wenzhou longva.co Ltd has been production and sales sanitary valves, fittings, and pumps for over 15years, outstanding in production capacity, effective management, accurate lead time, on-time shipments and problems-solvingrate after sales.

Q: May I have free samples before ordering?

Yes, our company is very pleased to send you free samples for quality test as long as freight cost being paid by buyers themselves.

Q: What's the MOQ?

The majority of products are fully in stock, so we accept 1 piece as the minimum order quantity.

Q: Does your company have the export license?

Yes, we have more than 4 years export experience, we can do FOB, C&F, CIF, DDU and DDP (Russian Only).

Q: What's the payment term?

For small testing orders, we accept Paypal, Western Union, T/T and Credit Card.

For mass orders, we accept T/T and L/C.

Q: How would you minimize damages during delivery?

Standard: mass orders will be packed by many carbon boxes and filled in plywood cases.

Available requirement: blister packing for every piece of product, plastic caps for clamp connected products.

Q: How would you choose the shipment way?

Basically, we will select shipment ways based on four factors (order quantity, delivery time, costs and customs policy), then listcouples of reasonable options with Pros and Cons to customers, letting them to decide.

About the Supplier

This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2431473". Items marked "" are certified.

Company Profile

WENZHOU LONGVA MACHINE Co., Ltd, (Longva Group., Co., Ltd), (Zhejiang Meinuox Technology Co., Ltd) started in 2006 and founded in 2010. It located in wenzhou, Zhejiang, China. It's five minutes by car from air port. Is a collection of research and development, production, sales, export in one of the comprehensive enterprise. The company has a full set of production and testing equipment, a group of high-quality professional and technical personnel and engineers, has passed ISO9001-2015, CE, SGS, IAF, ECM, ANAB, CNS certification. Our products are widely used in biopharmaceutical, food, beer, beverage, water purification, cosmetics, semiconductor, chemical, oil and other fields.

Our Main products: Butterfly valve, ball valve, check valve, change over valve, vacuum valves, gate vale, globle valve, tanks and pipe fittings: Elbow, Tee, Reducer and so on. Our LONGVA products can trace it's processes of manufacture and time, guarantee the products quality.

As a quality-oriented commpany, we insist on two marketing philosophy"people-oriented", "Quality First, service paramountry" to provide high-quality products and service. As a result, our company won a good reputation and many customers. And up to now more than 20 countries customers cooperated with us, some of them are world famous company.

Integrity, win-win cooperation, innovation, development are our operation principles. Meet client requirements, provide certificated high qualtiy products and service are our goal for ever. We are willing to cooperate with all customers at home and abroad to creat more benefits for clients and do all our efforts to go beyond ourselves eternally for human healthy.

Thanks for all of your supports and welcome to visit our company.

About Our Factory & Business Background

Address: No. 4298, Binhai 3rd Avenue, Wenzhou Economic&Technological Development Zone, Wenzhou, Zhejiang, China
Terms of Payment: LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, CPT, FCA, EXW, Others
Average Lead Time: Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays
Nearest Port: NINGBO ,SHANGHAI

Our Production Capability & Technical Expertise

Main Products: Mixing Tanks, Liquid Cooling Valve and Fittings, Sanitary Valves, Sanitary Pipe Fittings, Pumps, Flexible Hose & Adapter, Vacuum Fittings & Valves, Industrial Valves & Fittings, Storage Tanks, Fermentation Tank

Our Industry Experience & Global Business Record

Export Year: 2010-05-06
Main Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

FAQ

Why should I choose your company?: Wenzhou Longva has over 15 years of experience in sanitary valves and fittings, offering outstanding production capacity, effective management, accurate lead times, on-time shipments, and strong after-sales problem-solving capabilities.
Can I get free samples before ordering?: Yes, we provide free samples for quality testing, provided that the freight cost is paid by the buyer.
What is the Minimum Order Quantity (MOQ)?: Since most products are fully in stock, we accept a minimum order quantity of just 1 piece.
Does your company have an export license?: Yes, we have over 4 years of export experience and can handle FOB, C&F, CIF, DDU, and DDP (Russian Only) terms.
What are the payment terms?: For small testing orders, we accept PayPal, Western Union, T/T, and Credit Card. For mass orders, we accept T/T and L/C.
How do you minimize damages during delivery?: Mass orders are packed in carbon boxes and filled in plywood cases. We also offer blister packing for individual pieces and plastic caps for clamp-connected products upon request.
How do you choose the shipment method?: We select shipment methods based on order quantity, delivery time, costs, and customs policy, providing customers with reasonable options including pros and cons for them to decide.