Import Stainless Steel Expansion Joints — Buy in wholesale FOB from Supplier in China

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Stainless Steel Expansion Joints by Qinhuangdao Aifu Science & Technology Co., Ltd.
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Stainless Steel Expansion Joints - Image 1

Stainless Steel Expansion Joints

🕐Last updated: Jun 04, 2026
110000/ Bags
Min. Order: 1 Bags
💱₹110,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7307.99
⚙️MaterialStainless Steel 304/316
📁CategorySteel Hardware
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
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Buy Stainless Steel Expansion in Bulk — Verified Supplier in China

The stainless steel expansion joints is a flexible, thin-walled, transversely corrugated device with telescopic function. It is composed of a metal bellows and components. The working principle of the bellows is mainly to use its own elastic deformation function to compensate the axial, angular, lateral and combined displacements of the pipeline due to thermal deformation, mechanical deformation and various mechanical vibrations. The compensation function is resistant to The functions of pressure, sealing, corrosion resistance, temperature resistance, impact resistance, vibration reduction and noise reduction can reduce pipeline deformation and increase pipeline service life. The stainless steel bellows is widely used in automatic control and measuring instruments, vacuum technology, machinery industry, electric power industry, transportation and atomic energy industry as sensitive components, damping components, compensation components, sealing components, valve components and pipeline connectors. And other fields.

Stainless Steel Expansion Specifications, Trade Terms & Pricing
HS Code7307.99
BrandEximNext
MaterialStainless Steel 304/316
Grade/TypeSS304, SS316, or SS321 austenitic stainless steel
Purity/CompositionFe/Cr18/Ni8 (304); Fe/Cr18/Ni10/Mo3 (316)
Size/DimensionsDN25 - DN3000 (1" - 120"), custom sizes available
StandardEJMA, ASTM A240, ASME B31.3, ISO 9001
ApplicationOil and gas pipelines, petrochemical plants, power generation, HVAC systems, water treatment
PackagingWooden crates / pallets, rust-proof wrapping, export-grade packaging
OriginChina / India / EU (subject to supplier)
About Qinhuangdao Aifu Science & Technology Co., Ltd. — Supplier in China

Stainless steel expansion joints are precision-engineered flexible piping components featuring transversely corrugated metal bellows for compensating thermal expansion and absorbing vibration in pipeline systems. Available in SS304 and SS316 grades, these joints handle pressures from 0.6 to 4.0 MPa and temperatures from -20 to 450 degrees Celsius, meeting ASME and EN standards. Widely applied in chemical processing, oil and gas, power generation, and HVAC systems, they are essential for maintaining system integrity in high-pressure pipelines and are exported globally as critical industrial hardware components.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
4.5
4.5
0 reviews
5
72%
4
18%
3
6%
2
2%
1
2%
Frequently Asked Questions About Stainless Steel Expansion
The minimum order quantity for Stainless Steel Expansion from Qinhuangdao Aifu Science & Technology Co., Ltd. is 1 Bags. For trial or smaller orders, contact the supplier directly through EximNext to discuss flexible terms.

Source Stainless Steel Expansion Joints at Competitive Wholesale Prices

Stainless Steel Expansion Joints is available for wholesale import from Qinhuangdao Aifu Science & Technology Co., Ltd., a verified Supplier based in China. The current FOB price is 110000. Minimum order quantity starts at 1 Bags. HS Code: 7307.99 — used for customs classification and import duty calculation. Key product specifications include 7307.99, EximNext, Stainless Steel 304/316.

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Buy Stainless Steel Expansion in Bulk — Verified Supplier in China

When sourcing Stainless Steel Expansion Joints for your business, securing the right balance of quality and cost is essential. Qinhuangdao Aifu Science & Technology Co., Ltd., a verified supplier based in China, offers this product with key specifications including SS304, SS316, or SS321 austenitic stainless steel, Fe/Cr18/Ni8 (304); Fe/Cr18/Ni10/Mo3 (316), and DN25 - DN3000 (1" - 120"), custom sizes available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $110000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7307.99, making it a staple in the Steel Hardware sector with strong demand from importing countries worldwide.

Stainless Steel Expansion Specifications, Trade Terms & Pricing

Importing Stainless Steel Expansion requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qinhuangdao Aifu Science & Technology Co., Ltd. offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 7307.99 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading global B2B marketplace designed to make cross-border trade secure and efficient.

About Qinhuangdao Aifu Science & Technology Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Stainless Steel Expansion has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Steel Hardware category and connect with top-tier exporters on our comprehensive import export marketplace. Start your sourcing journey today.

Import Stainless Steel Expansion — Shipping, Logistics & Customs

Importing Stainless Steel Expansion requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 7307.99 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).

Frequently Asked Questions About Stainless Steel Expansion

What is the wholesale price of Stainless Steel Expansion Joints?

The current listed wholesale price for Stainless Steel Expansion Joints from Qinhuangdao Aifu Science & Technology Co., Ltd. is $110000/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Qinhuangdao Aifu Science & Technology Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Stainless Steel Expansion?

The supplier, Qinhuangdao Aifu Science & Technology Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Bags for Stainless Steel Expansion. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Stainless Steel Expansion Joints?

For international shipping and customs clearance, Stainless Steel Expansion Joints is classified under HS Code 7307.99. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Stainless Steel Expansion from China?

To import Stainless Steel Expansion from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qinhuangdao Aifu Science & Technology Co., Ltd.. Ensure you have the necessary import licenses for Steel Hardware products in your destination country.

Is Qinhuangdao Aifu Science & Technology Co., Ltd. a verified supplier?

Yes, Qinhuangdao Aifu Science & Technology Co., Ltd. is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.

What are the key specifications of Stainless Steel Expansion Joints?

The key specifications for Stainless Steel Expansion Joints supplied by Qinhuangdao Aifu Science & Technology Co., Ltd. include SS304, SS316, or SS321 austenitic stainless steel, Fe/Cr18/Ni8 (304); Fe/Cr18/Ni10/Mo3 (316), and DN25 - DN3000 (1" - 120"), custom sizes available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.

What packaging options are available for bulk orders of Stainless Steel Expansion?

Qinhuangdao Aifu Science & Technology Co., Ltd. offers Stainless Steel Expansion with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Stainless Steel Expansion the most?

Stainless Steel Expansion is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qinhuangdao Aifu Science & Technology Co., Ltd. through our platform.

What certifications does this Stainless Steel Expansion supplier hold?

Qinhuangdao Aifu Science & Technology Co., Ltd. maintains international quality certifications. These ensure that the Stainless Steel Expansion meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Stainless Steel Expansion Joints on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qinhuangdao Aifu Science & Technology Co., Ltd. will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.

What payment methods are accepted?

Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Qinhuangdao Aifu Science & Technology Co., Ltd..

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