If there is any quality problem, how do you solve it?

We are proud that we never let one customer leave us. We are not 100% perfect, there is some quality problem. We try our best to provide the correct materials in the beginning, so we need less time for quality problem. If there is any quality problem, we take the responsibility. We believe what we are doing together, it will get back tomorrow. If we leave our responsibility, customer will leave us. If we always take our responsibility, we keep our customers with us.

How long is your delivery time?

For normal production in 7-10 days. For bulk order in 15-25 days.

What is the warranty period?

One year warranty for all of our stainless steel products. Gaskets are not included due to the different application for customers.

Dn25 Stainess Steel Clamp Check Valves with Heavy Duty Clamp

Name: Dn25 Stainess Steel Clamp Check Valves with Heavy Duty Clamp
Brand: Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.
SKU: 838654845

Zhejiang, ChinaWenzhou Xusheng Machinery Industry and Trading Co., Ltd.

US$35.00

1 Piece

US$45.00

2+ Pieces

Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Connection Form

Clamp

Model NO.

XS-LP101

Structure

Nrv Valve

Pressure

Ordinary Pressure

Function

Nrvr Silence

Sealing Form

Gland Packings Globe Valve

Flow Direction

Reversing

Standard

DIN

Application

Juice, Beer, Food Grade, Dairy

Connection Standard

SMS, DIN, 3A, Idf, ISO

Quality Material

SS304, SS304L, SS316, SS316L

Size

3/4"~6", DN19~DN150

Connection Ends

Butt-Welded, Clamped, Male Ends, Union Ends

Seal Ring

EPDM, or Silicon Is Required

Body O-Ring

NBR or EPDM. Is Required

Working Temperature

-20celsius Degree~+135celsius Degree

Max. Working Pressure

10 Bar

Operating Mode

Manual

External Surface

Bright Gloss, Dull Gloss

Transport Package

Shrink Wrap-Carton Case-Exporting Plywood Case

Specification

ISO, 3A, SGS, CE

Trademark

XUSHENG

Origin

Wenzhou City, Zhejiag Province

HS Code

8481804090

Production Capacity

5000sets/Month

Key features

Diverse Material Options: Available in SS304, SS304L, SS316, and SS316L for various industry needs.

Wide Size Range: Sizes from 3/4" to 6" (DN19 to DN150) to fit different pipe systems.

Multiple Connection Standards: Supports SMS, DIN, 3A, IDF, and ISO standards for global compatibility.

Heavy Duty Construction: Forged valve design ensures superior pressure handling and durability.

Versatile Seal Options: Customizable seal rings using EPDM or Silicon for optimal sealing.

OEM and ODM Services: Full customization available from samples or designs for unique requirements.

Fast Delivery Time: Normal production takes 7-10 days, bulk orders 15-25 days.

Company profile

Quality AssuranceR&D CapabilitiesYears of Export ExperienceFull Customization

Wenzhou Xusheng Machinery Industry and Trading Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 14 years CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤3.41h

AI-Powered supplier vetting

SummaryWenzhou Xusheng Machinery Industry and Trading Co., Ltd. is a China-based combined factory and trading business established in 2011, with 26 employees and a sanitary equipment portfolio. It reports substantial export activity, with 71%–90% of sales from exports since 2012, and serves markets across multiple regions. The supplier states that its technical aspects meet international leading levels and GMP requirements, uses advanced Japanese CNC equipment, and maintains inspection equipment, quality control, production capacity, and an after-sales service center. It also states that products can be designed according to customer drawings and samples. However, the provided information does not establish formal certification ownership, financial credibility, documented innovation programs, customer cases, or confirmed overseas service capabilities. Audit information is present, but the audit result is recorded as “0” without an explained evaluation scale.

Supplier typeThe supplier is identified as a factory, with company nature recorded as “工厂,” and its business entity type is “Combined.” It operates in manufacturing from Wenzhou, Zhejiang, China, while its English name indicates both machinery industry and trading activities.

After-Sales capabilityThe supplier explicitly reports having an after-sale service center and an excellent quality control system. However, the materials do not describe service scope, response arrangements, or overseas after-sales coverage, so the evidence supports the existence of a service function but not its overall effectiveness.

Production capacityThe supplier reports strong production capacity, Japanese CNC machinery, automatic equipment, complete inspection equipment, and a quality control system. It also provides stated annual quantities for spray balls, butterfly valves, pipe fittings, check valves, and pumps, indicating established production across multiple sanitary product categories.

Customization capabilityThe supplier explicitly states that it can design products according to customer drawings and samples, directly supporting customization capability. OEM, ODM, and 3D design service statuses are otherwise unknown, so the evidence supports drawing/sample-based customization but not a full range of design services.

Product Q&A

Q:Are you a trading company or factory?

We are a manufacturing trading integration.

Q:Do you have Mill test certificate for the materials?

Yes, Mill test certificate is very important for the food processing machines.

Q:May I have free sample before ordering?

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

Q:What's 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.

Q:How do you control the quality?

Quality control is very important to avoid material mixing and poor quality. If you need inspection report, we will send you in excel file to show real photo. We control the quality from beginning to the end. We only have 304 and 316L two different materials. 100% inspection on raw material. During production, different materials in different place. After materials are finished, we choose 10% for inspection. If there is 0.1% problem in 10%, then no excuse to go ahead for inspecting 100% of the m