Import Bentonite Waterstops For Construction — Buy in wholesale FOB from Supplier in China

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Bentonite Waterstops For Construction by Tengpeng Waterstop Co., Ltd
Harbor
Bentonite Waterstops For Construction - Image 1

Bentonite Waterstops For Construction

🕐最近更新:Aug 19, 2026
2/ Bags
最小起订量: 1 Bags
💱₹2.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码2508.10
⚙️材质Sodium Bentonite (Na-Bentonite) with Butyl Rubber / EPDM Carrier
📁类目Bentonite
💳付款方式T/T · L/C · D/P
EximNext 支持担保交易支付
自由选择付款方式 — T/T、L/C,或选择担保交易获得全额保障。您的交易,您做主。
Buy & Import Bentonite Waterstops For Construction from Tengpeng Waterstop Co., Ltd - China Wholesale Supply

Tengpeng Waterstop Co., Ltd’s bentonite waterstop combines sodium bentonite clay with a butyl rubber or EPDM carrier, creating a hydrophilic sealing strip for construction joints. The product achieves water absorption of 300 percent or more by weight, swelling to form a durable, watertight seal in tunnels, basements, and reservoirs. Its design ensures controlled expansion, preserving structural integrity even under continuous water exposure.

The use of butyl rubber as a carrier distinguishes this waterstop from traditional clay-based options, providing enhanced durability and resistance to washout during expansion. Sodium bentonite is the standard material for such applications, with typical industry specifications requiring a minimum water absorption of 200 percent. The addition of rubber improves compression sealing and self-healing capabilities, critical for joints with limited movement.

This waterstop is widely used in infrastructure projects such as dams, water tanks, and sewage treatment plants, where reliable waterproofing is essential. The supplier highlights its cost-effectiveness and ease of installation, with rolls designed for quick deployment in construction and expansion joints. Buyers should confirm compatibility with their concrete structures and project requirements.

Technical Specifications for Tengpeng Waterstop Co., Ltd Bentonite Waterstops For Construction
Material CompositionSodium Bentonite (Na-Bentonite) with Butyl Rubber / EPDM Carrier
Water Absorption300% or more by weight
Primary UseHydrophilic sealing for construction joints in tunnels, basements, reservoirs
Expansion ControlControlled internal pressure to avoid spalling and cracks in concrete
Typical Water Absorption Standard200% minimum by weight (industry benchmark for sodium bentonite)
Carrier MaterialButyl Rubber / EPDM (typical for enhanced durability)
Self-Healing CapabilityYes, due to hydrophilic properties
Pressure ResistanceWithstands high water pressure
FormRolls for easy installation
Application RangeConstruction joints, sheet pile joints, water containment structures
About Tengpeng Waterstop Co., Ltd - Bentonite Waterstop Supplier in China
🏭
Tengpeng Waterstop Co., Ltd
China Harbor
4.5(0)

Tengpeng Waterstop Co., Ltd is headquartered in Shijiazhuang, Hebei Province, China, with its address listed at Wanda, Jianhua Street. The company operates under a harbor trust tier, indicating a verified status for international trade. While response metrics are not currently available, the supplier’s focus is on providing hydrophilic waterproofing solutions for global construction markets.

The company specializes in bentonite waterstops with rubber carriers, emphasizing durability, high water absorption, and cost-effectiveness. Its profile highlights the product’s ability to maintain integrity during expansion, even when exposed to continuous water flow. Tengpeng positions its waterstops as suitable for a broad selection of applications, from tunnels and dams to swimming pools and parking garages.

This bentonite waterstop is a hydrophilic sealing strip designed for construction joints in tunnels, basements, reservoirs, and underground structures. Made from high-grade sodium bentonite with butyl rubber carrier, it swells on contact with water to create a durable seal, achieving water absorption of 300% or more by weight. Widely sourced from China, India, and Turkey, it meets international construction standards and is packed in rolls for easy installation in expansion and construction joints.

企业类型Supplier
成立年份Contact Supplier
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
响应时间<4h
响应率Contact Supplier
Frequently Asked Questions About Bentonite Waterstops For Construction from Tengpeng Waterstop Co., Ltd
The waterstop achieves water absorption of 300 percent or more by weight, exceeding the typical industry minimum of 200 percent. This high absorption rate ensures effective sealing in wet environments.

Sourcing Bentonite Waterstops For Construction from Tengpeng Waterstop Co., Ltd - China Import Guide

Before placing an order, verify the waterstop’s water absorption rate, pressure resistance, and compatibility with your concrete structures. Request test reports or certifications to ensure the product meets ASTM or EN standards for hydrophilic waterstops, particularly for critical applications like potable water or high-pressure environments.

Clarify logistics details such as roll dimensions, packaging, and incoterms with Tengpeng Waterstop Co., Ltd. Lead times may depend on order volume and customization, so confirm these early. Standard incoterms for bulk shipments from China include FOB or CIF, with payment terms often structured as a deposit followed by balance on shipment.

Upon delivery, inspect the waterstop for consistent dimensions, material composition, and packaging integrity. Conduct a water absorption test on a sample to validate the 300 percent or higher rate. Ensure documentation includes material safety data sheets (MSDS) and compliance certificates for construction standards.

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Buy Bentonite Waterstops For in Bulk — Verified Supplier in China

When sourcing Bentonite Waterstops For Construction for your business, securing the right balance of quality and cost is essential. Tengpeng Waterstop Co., Ltd, a verified supplier based in China, offers this product with key specifications including Hydrophilic Swelling Type / Na-Bentonite Grade A, Sodium Bentonite >= 85%, Butyl Rubber Binder <= 15%, and 20mm x 25mm, 25mm x 30mm, or custom (width x thickness). By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $2/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 2508.10, making it a staple in the Bentonite sector with strong demand from importing countries worldwide.

Bentonite Waterstops For Specifications, Trade Terms & Pricing

Importing Bentonite Waterstops For requires careful attention to shipping logistics, customs compliance, and secure payment terms. Tengpeng Waterstop 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 2508.10 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 import export marketplace designed to make cross-border trade secure and efficient.

About Tengpeng Waterstop Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Bentonite Waterstops For 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 Bentonite category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Bentonite Waterstops For — Shipping, Logistics & Customs

Importing Bentonite Waterstops For 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 2508.10 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 Bentonite Waterstops For

What is the wholesale price of Bentonite Waterstops For Construction?

The current listed wholesale price for Bentonite Waterstops For Construction from Tengpeng Waterstop Co., Ltd is $2/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 Tengpeng Waterstop Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Bentonite Waterstops For?

The supplier, Tengpeng Waterstop Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Bentonite Waterstops For. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Bentonite Waterstops For Construction?

For international shipping and customs clearance, Bentonite Waterstops For Construction is classified under HS Code 2508.10. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Bentonite Waterstops For from China?

To import Bentonite Waterstops For from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Tengpeng Waterstop Co., Ltd. Ensure you have the necessary import licenses for Bentonite products in your destination country.

Is Tengpeng Waterstop Co., Ltd a verified supplier?

Yes, Tengpeng Waterstop 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 Bentonite Waterstops For Construction?

The key specifications for Bentonite Waterstops For Construction supplied by Tengpeng Waterstop Co., Ltd include Hydrophilic Swelling Type / Na-Bentonite Grade A, Sodium Bentonite >= 85%, Butyl Rubber Binder <= 15%, and 20mm x 25mm, 25mm x 30mm, or custom (width x thickness). 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 Bentonite Waterstops For?

Tengpeng Waterstop Co., Ltd offers Bentonite Waterstops For with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Bentonite Waterstops For the most?

Bentonite Waterstops For is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Tengpeng Waterstop Co., Ltd through our platform.

What certifications does this Bentonite Waterstops For supplier hold?

Tengpeng Waterstop Co., Ltd maintains international quality certifications. These ensure that the Bentonite Waterstops For meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Bentonite Waterstops For Construction on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Tengpeng Waterstop 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 Tengpeng Waterstop Co., Ltd.

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