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ASTM A234 WP1, WP11, WP12, WP22 Reducer by Shijiazhuang Bang Dong Pipe Trading Co., Ltd.
Harbor
ASTM A234 WP1, WP11, WP12, WP22 Reducer - Image 1

ASTM A234 WP1, WP11, WP12, WP22 Reducer

🕐最近更新:Jul 21, 2026
$1,800 - $3,500 / MT (Approx. Negotiable)/ Unit
最小起订量: 1 Unit
💱₹18,003,500.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS 编码7307.93
⚙️材质Carbon Steel (WP1/WPB/WPC) and Chrome-Molybdenum Alloy Steel (WP11/WP12/WP22)
📁类目Flanges
💳付款方式T/T · L/C · D/P
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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 ASTM A234 WP1 WP11 WP12 WP22 Reducer from Shijiazhuang Bang Dong Pipe Trading Co. Ltd. - Wholesale Supply

Shijiazhuang Bang Dong Pipe Trading Co. Ltd. supplies ASTM A234 reducers in carbon steel and chrome-molybdenum alloy steel grades, including WP1, WP11, WP12, and WP22. These wrought butt-weld fittings are engineered for high-pressure and high-temperature applications in oil and gas, petrochemical, and power plant systems. The reducers are available in both seamless and welded constructions, with sizes ranging from ½" to 96" for carbon and alloy steel variants.

The material grades offered include WP1 for carbon steel and WP11, WP12, and WP22 for chrome-molybdenum alloy steel, which provide enhanced creep resistance at elevated temperatures. Standard schedules for these reducers span from SCH 10 to SCH 160, with typical wall thicknesses tailored to the pipeline’s pressure class. The fittings comply with ASTM A234, ensuring consistent mechanical properties and dimensional accuracy across batches.

These reducers are exported globally in standard export packaging, with mill test certifications provided to verify material properties. Buyers in industries such as oil refining, chemical processing, and thermal power generation rely on these fittings for critical pipeline systems where performance under extreme conditions is non-negotiable. Trade terms, including MOQ and bulk pricing, are negotiable, and the supplier can accommodate custom specifications for type, standard, dimension, and wall thickness.

Technical Specifications for Shijiazhuang Bang Dong Pipe Trading Co. Ltd. ASTM A234 WP1 WP11 WP12 WP22 Reducer
StandardASTM A234
MaterialCarbon Steel (WP1, WPB, WPC) and Chrome-Molybdenum Alloy Steel (WP11, WP12, WP22)
GradeWP1, WP11, WP12, WP22
Size Range (Carbon & Alloy Steel)½" to 96"
ConstructionSeamless or welded
ScheduleSCH 10, SCH 20, SCH 30, SCH 40, SCH STD, SCH XS, SCH XXS, SCH 60 to SCH 160
Outer Diameter (Seamless)10.3 to 830 mm (typical for ASTM A234)
Wall Thickness (Seamless)1.7 to 70 mm (typical for ASTM A234)
Outer Diameter (Welded)10 to 2600 mm (typical for ASTM A234)
Wall Thickness (Welded)3 to 30 mm (typical for ASTM A234)
Temperature ResistanceHigh-temperature service (WP11, WP12, WP22 offer superior creep resistance)
About Shijiazhuang Bang Dong Pipe Trading Co. Ltd. - Pipe Fittings Supplier in China
🏭
Shijiazhuang Bang Dong Pipe Trading Co., Ltd.
China Harbor🥇 Gold Verified
3.5(37)

Shijiazhuang Bang Dong Pipe Trading Co. Ltd. is a China-based supplier specialising in a broad selection of pipe fittings, including reducers, elbows, tees, and caps. The company operates from Room 2901, Unit 2, Building 17, No. 295 Donggang Road in Shijiazhuang’s Yuhua District, positioning it within a key industrial hub for steel products. As an imported-tier supplier, it caters to global markets with a focus on meeting ASTM and other international standards for pipe fittings.

The supplier’s product portfolio includes carbon steel, alloy steel, and stainless steel fittings, with ASTM A234 WP1, WP11, WP12, and WP22 reducers among its flagship offerings. These grades are particularly valued in high-temperature applications such as oil and gas pipelines and power plants. While the profile does not disclose response metrics, the company’s ability to provide mill test certifications and custom specifications suggests a commitment to quality and flexibility for industrial buyers.

ASTM A234 WP1, WP11, WP12 and WP22 reducers are wrought carbon and alloy steel butt-weld pipe fittings designed for high-pressure and high-temperature applications in oil gas, petrochemical and power plant systems. Available in seamless and welded construction, these fittings comply with ASTM A234 standards covering chrome-molybdenum grades with superior creep resistance. Exported globally in standard export packaging with mill test certifications. Pricing varies by grade specification and wall thickness, with WP22 commanding premium rates due to enhanced high-temperature performance. MOQ and bulk pricing available for trade enquiries.

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 ASTM A234 WP1 WP11 WP12 WP22 Reducer from Shijiazhuang Bang Dong Pipe Trading Co. Ltd.
WP11, WP12, and WP22 are chrome-molybdenum alloy steel grades under ASTM A234, each offering distinct advantages for high-temperature service. WP11 contains 1% chromium and 0.5% molybdenum, providing good creep resistance up to 550°C. WP12 adds a higher chromium content (1.25%) for improved oxidation resistance, while WP22 includes 2.25% chromium and 1% molybdenum, delivering superior creep strength at temperatures up to 600°C. Select the grade based on your system’s temperature and pressure requirements.

Sourcing ASTM A234 WP1 WP11 WP12 WP22 Reducer from Shijiazhuang Bang Dong Pipe Trading Co. Ltd. - China Import Guide

Before placing an order with Shijiazhuang Bang Dong Pipe Trading Co. Ltd., verify the exact grade (WP1, WP11, WP12, or WP22) and schedule to ensure the reducers meet your pipeline’s pressure, temperature, and corrosion resistance requirements. Request mill test certificates and, if necessary, third-party inspection reports to confirm the material’s compliance with ASTM A234. For alloy steel grades like WP22, pay special attention to the chromium and molybdenum content, as these elements directly impact high-temperature performance.

Confirm the logistics details, including packaging, Incoterms, and lead times for your order. Shijiazhuang Bang Dong typically ships reducers in standard export packaging, but you may need to specify additional protection for sensitive or high-value shipments. Incoterms such as FOB or CIF are commonly used, and the supplier can advise on the most cost-effective option for your destination. Lead times for standard sizes are usually shorter, while custom orders may require additional weeks for manufacturing and testing.

For quality checks, insist on dimensional inspections to ensure the reducers meet ASTM A234 tolerances for size, wall thickness, and concentricity. For alloy steel reducers, additional tests such as hardness testing, charpy impact tests, and metallographic examinations may be necessary to verify mechanical properties. Document all inspections and certifications to meet regulatory and client requirements, and ensure these records accompany the shipment for traceability.

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Buy Astm A234 Wp1, Wp11, Wp12 in Bulk — Verified Supplier in China

When sourcing Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer for your business, securing the right balance of quality and cost is essential. Shijiazhuang Bang Dong Pipe Trading Co., Ltd., a verified supplier based in China, offers this product with key specifications including ASTM A234 WP1, WP11, WP12, WP22 / Concentric and Eccentric Reducers, WP1 (Carbon Steel), WP11 (1-1/4Cr-1/2Mo), WP12 (1Cr-1/2Mo), WP22 (2-1/4Cr-1Mo), and NPS 1/2 to NPS 48 / DN 15 to DN 1200, schedules 10 through XXH. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $1,8003,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7307.93, making it a staple in the Flanges sector with strong demand from importing countries worldwide.

Astm A234 Wp1, Wp11, Wp12 Specifications, Trade Terms & Pricing

Importing Astm A234 Wp1, Wp11, Wp12 requires careful attention to shipping logistics, customs compliance, and secure payment terms. Shijiazhuang Bang Dong Pipe Trading 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 7307.93 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 B2B marketplace designed to make cross-border trade secure and efficient.

About Shijiazhuang Bang Dong Pipe Trading Co., Ltd. — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Astm A234 Wp1, Wp11, Wp12 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 Flanges category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.

Import Astm A234 Wp1, Wp11, Wp12 — Shipping, Logistics & Customs

Importing Astm A234 Wp1, Wp11, Wp12 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 7307.93 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 Astm A234 Wp1, Wp11, Wp12

What is the wholesale price of Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer?

The current listed wholesale price for Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer from Shijiazhuang Bang Dong Pipe Trading Co., Ltd. is $1,8003,500./Unit 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 Shijiazhuang Bang Dong Pipe Trading Co., Ltd. through EximNext.

What is the Minimum Order Quantity (MOQ) for Astm A234 Wp1, Wp11, Wp12?

The supplier, Shijiazhuang Bang Dong Pipe Trading Co., Ltd., has set a Minimum Order Quantity (MOQ) of 1 Unit for Astm A234 Wp1, Wp11, Wp12. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer?

For international shipping and customs clearance, Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer is classified under HS Code 7307.93. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Astm A234 Wp1, Wp11, Wp12 from China?

To import Astm A234 Wp1, Wp11, Wp12 from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Shijiazhuang Bang Dong Pipe Trading Co., Ltd.. Ensure you have the necessary import licenses for Flanges products in your destination country.

Is Shijiazhuang Bang Dong Pipe Trading Co., Ltd. a verified supplier?

Yes, Shijiazhuang Bang Dong Pipe Trading 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 Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer?

The key specifications for Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer supplied by Shijiazhuang Bang Dong Pipe Trading Co., Ltd. include ASTM A234 WP1, WP11, WP12, WP22 / Concentric and Eccentric Reducers, WP1 (Carbon Steel), WP11 (1-1/4Cr-1/2Mo), WP12 (1Cr-1/2Mo), WP22 (2-1/4Cr-1Mo), and NPS 1/2 to NPS 48 / DN 15 to DN 1200, schedules 10 through XXH. 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 Astm A234 Wp1, Wp11, Wp12?

Shijiazhuang Bang Dong Pipe Trading Co., Ltd. offers Astm A234 Wp1, Wp11, Wp12 with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Astm A234 Wp1, Wp11, Wp12 the most?

Astm A234 Wp1, Wp11, Wp12 is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Shijiazhuang Bang Dong Pipe Trading Co., Ltd. through our platform.

What certifications does this Astm A234 Wp1, Wp11, Wp12 supplier hold?

Shijiazhuang Bang Dong Pipe Trading Co., Ltd. maintains international quality certifications. These ensure that the Astm A234 Wp1, Wp11, Wp12 meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Astm A234 Wp1, Wp11, Wp12, Wp22 Reducer on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Shijiazhuang Bang Dong Pipe Trading 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 Shijiazhuang Bang Dong Pipe Trading Co., Ltd..

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