What payment terms do you accept?

Standard payment: T/T (30% deposit, 70% before shipment). L/C at sight is available for established business relationships. We aim to accommodate your preferred terms where possible.

Flexible Metal Bellows for Marine Engineering with Vibration Absorption (Galvanized Flange Ends)

Name: Flexible Metal Bellows for Marine Engineering with Vibration Absorption (Galvanized Flange Ends)
Brand: Shanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.
SKU: 2177139252

Shanxi, ChinaShanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.

US$15.00-698.00

10 Pieces

Product specifications

Custom

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Application

Automotive Industry, Chemical Transfer, HVAC Systems, Petroleum Industry, Steam Handling

Certification

ISO9001

Model NO.

Metal Bellows

Hose Diameter

DN6-DN1200

Hose Length

100mm-6000mm

Material

Stainless Steel

Min. Bending Radius

Min. Tensile Strength（N）

340

Inner Diameter ID

8.8mm, 13.5mm, 25mm, 50mm, 100mm

Outer Diameter Od (Bare Bellows)

13.2mm, 19.5mm, 32mm, 63mm, 114mm

Wave Pitch / Corrugation Pitch

2.5mm, 3.0mm, 4.0mm, 6.0mm

Wave Height

1.8mm, 2.5mm, 3.2mm, 5.0mm

Wave Quantity

8 Waves, 12 Waves, 16 Waves, Custom Wave Count

Overall Assembly Length

160mm, 264mm, 300mm, 500mm

Standard

Standard / Custom

Other Application 1

Household Usage

Other Application 2

Industrial Usage / Water Industrial Usage

Other Application 3

Lining Fluorine Valve / Cryogenic Globe Valve

Other Application 4

Forged Steel Globe Valve/ Plunger Type Globe Valve

Other Application 5

Heat Preservation/ Needle Type Globe Valve

Media

Water / Gas / Acid / Oil

Connection Form

Thread / Flange / Welding

Usage

Drain/Temperature Control/Safety/Emptying

Transport Package

Carton or Wooden Cases

Specification

Custom Made

Trademark

Origin

Shanxi, China

HS Code

8307100000

Production Capacity

3000000pieces/Years

Key features

High Temperature & Pressure Resistance

Superior Corrosion Protection

Vibration Absorption & Noise Reduction

Leak-Proof Seal Design

Lightweight & Easy Installation

Full Customization Service

Company profile

Flexible CustomizationFast DeliveryIn-stock CapacityHigh Repeat Buyers Choice

Shanxi Yuanhang Machinery Construction Industry and Tradeco...Ltd.

Shanxi, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2024-04-01Nearest Port: shanghaiAverage Response Time: ≤3.56hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF

AI-Powered supplier vetting

SummaryShanxi Yuanhang Machinery Construction Industry and Trade Co., Ltd. is identified as a China-based limited company in Shanxi with both trading-company and manufacturer/factory classifications. Its stated product scope includes pipes, valves, pipe fittings, joints, manhole covers, drain grates, firefighting equipment, and hardware accessories. The supplier reports OEM and ODM availability and supports several levels of customization, but it has no available SDK and reported no new products in the past year. Overseas service infrastructure is limited: it has no overseas showroom, agents, branches, or prior offline trade-show participation. Service procedures exist for supplier assessment, corrective actions, and complaints, but supporting records are absent. An SGS audit is listed with validity from July 3, 2026 to July 2, 2027, although the audit result is recorded as 0 and no certification details are provided.

Supplier typeThe supplier is classified as both a trading company and manufacturer/factory, while another record identifies it as a trading company. It is a limited company established in China, with registered business activities covering valve manufacturing, mechanical-equipment sales, mechanical-parts processing, and import/export activities.

After-Sales capabilityThe supplier has procedures for corrective and preventive actions, customer complaints, and supplier-service assessment, but no written records are available for these procedures. It also has no overseas showroom, overseas agents or branches, and no reported offline trade-show participation, indicating limited documented and overseas service support.

R&D capabilityThe supplier reports no available SDK and no new products during the past year. Although it offers ODM services and multiple customization modes, the explicit evidence does not demonstrate recent product innovation or an established software-development capability.

Production capacityThe supplier is identified as a manufacturer/factory as well as a trading company, and its business scope includes manufacturing ordinary valves and stopcocks and processing mechanical parts. Its listed product range covers pipes, valves, fittings, joints, drainage products, firefighting equipment, and hardware accessories, supporting production capability for at least some of these product categories.

Customization capabilityThe supplier explicitly offers OEM and ODM services and supports customization from samples, minor customization, flexible customization, full customization, and customization from designs. This directly indicates broad stated customization coverage, although no project examples or technical deliverables are provided.

Product Q&A

Q:What is the minimum order quantity (MOQ)?

Our standard MOQ is 10 pieces per size specification. However, we are flexible for trial orders and sample requests. Please contact us with your specific requirements for a tailored quotation.

Q:Can you provide samples before bulk orders?

Yes, we offer sample service. Standard-size samples can be shipped within 3-5 working days. Express courier delivery (DHL/FedEx/UPS) is available. Sample cost is refundable against bulk order value.

Q:What is the typical production lead time?

Standard products: 7-15 working days. Custom specifications: 15-30 working days depending on complexity. We provide a confirmed delivery schedule with every order acknowledgment.

Q:What certifications do your products have?

Our facility is ISO 9001:2015 (Quality), ISO 14001:2015 (Environmental), and ISO 45001:2018 (OH&S) certified. Material test certificates, hydrostatic test reports, and inspection documents accompany every shipment.

Q:Do you offer OEM / ODM services?

Absolutely. We manufacture to your drawings, samples, or technical specifications. Custom branding, packaging, and labeling are fully supported. Our engineering team can also assist with design optimization.