Import Tp304 Astm A312 Stainless Steel Seamless Pipe — Buy in wholesale FOB from Supplier in China

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Tp304 Astm A312 Stainless Steel Seamless Pipe by Wenzhou Chenhui Steel Co., Ltd
Harbor
Tp304 Astm A312 Stainless Steel Seamless Pipe - Image 1

Tp304 Astm A312 Stainless Steel Seamless Pipe

🕐Last updated: Sep 22, 2026
200010000/ Bags
Min. Order: 1 Bags
💱₹200,010,000.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS Code7304.11
⚙️MaterialStainless Steel TP304 (UNS S30400)
📁CategoryStainless Steel Pipes & Pipe Fittings
💳Payment TermsT/T · L/C · D/P
Escrow Payment Available on EximNext
Pay your way — T/T, L/C, or opt for Escrow for full protection. Your deal, your choice.
Buy & Import Tp304 Astm A312 Stainless Steel Seamless Pipe from Wenzhou Chenhui Steel Co., Ltd - Wholesale Supply

The product is a seamless pipe made from TP304 stainless steel (UNS S30400) and conforms to ASTM A312 as well as GB/T 14976‑2012 and related standards. Outer diameter ranges from 6 mm to 762 mm, with wall thickness between 0.9 mm and 50 mm and schedules such as SCH 5, SCH 10, SCH 40, SCH 80 and SCH 160. Lengths are offered in fixed 6 m sections or to customer‑specified random lengths, and delivery time is quoted as 30‑45 days after order confirmation.

The pipe’s alloy provides strong resistance to corrosion and retains mechanical strength at elevated temperatures, making it suitable for high‑pressure service. Typical surface conditions include bright annealed, pickled, cold‑drawn and polished finishes ranging from 180 g to 800 g mirror shine. Standard nondestructive testing methods such as ultrasonic (UT), radiographic (RT) and magnetic particle (MT) are applied, and the material carries an ISO 9001‑2008 quality system certificate.

Major end‑users are EPC contractors and plant engineers in oil‑and‑gas, petrochemical, power generation, water‑treatment and shipbuilding projects. The supplier lists payment terms of T/T or L/C and ships the product in wooden crates, plastic bags or custom‑packed containers. Because the listing does not disclose minimum order quantity or exact freight terms, buyers should confirm those details directly with the supplier before finalising a contract.

Technical Specifications for Wenzhou Chenhui Steel Co., Ltd Tp304 Astm A312 Stainless Steel Seamless Pipe
MaterialStainless Steel TP304 (UNS S30400)
StandardASTM A312 (also GB/T 14976‑2012, GB/T 13296, etc.)
Outer Diameter Range6 mm - 762 mm (typical for pipe families)
Wall Thickness Range0.9 mm - 50 mm (typical)
Schedule OptionsSCH 5, SCH 10, SCH 10S, SCH 40S, SCH 80S, SCH 160, SCH XXS, SCH XS
Length Options6 m standard, custom random lengths, plain or bevelled ends
Surface FinishTypical finishes: 180 g, 320 g, 400 g satin/hairline, 500 g, 600 g, 800 g mirror
ToleranceAccording to ASTM A312 tolerance requirements (standard)
PackagingPacked in wooden boxes, plastic bags or custom‑requested packing
CertificationISO 9001‑2008 (as declared)
About Wenzhou Chenhui Steel Co., Ltd - Stainless Steel Pipe Supplier in China
🏭

Wenzhou Chenhui Steel Co., Ltd is located at No. 18 Jiangfeng Community, Kunyang Town, Pingyang County, Wenzhou City, Zhejiang Province, China, postal code 325400. The supplier holds a “harbor” verification tier on the platform, but its response rate is currently recorded as 0 percent with no average response time logged, indicating that prompt communication should be verified directly.

The company advertises a broad catalogue of stainless‑steel pipe grades including TP304, TP304L, TP316, TP316L and several high‑alloy variants, and it states compliance with a range of international standards such as ASTM, JIS, DIN and EN. It also mentions that all products are inspected under EN 10204 3.1 and that third‑party test reports (e.g., SGS, BV, DNV, TUV) are available on request. No specific production capacity or annual turnover figures are provided in the source data.

TP304 stainless steel seamless pipe manufactured to ASTM A312 standard, widely used in oil and gas, petrochemical, chemical processing, and power generation industries. This SS 304 seamless tube offers excellent corrosion resistance and high temperature strength, making it ideal for high-pressure applications. Available in various schedules and sizes for global export trade.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response TimeContact Supplier
Response RateNew Supplier
Frequently Asked Questions About Tp304 Astm A312 Stainless Steel Seamless Pipe from Wenzhou Chenhui Steel Co., Ltd
The pipe is manufactured from TP304 stainless steel, identified by the UNS designation S30400. This grade offers good corrosion resistance and is the standard austenitic stainless steel for many piping applications.

Sourcing Tp304 Astm A312 Stainless Steel Seamless Pipe from Wenzhou Chenhui Steel Co., Ltd - China Import Guide

Before placing an order, verify that the material certificate matches the TP304 grade and that the supplier can provide the relevant EN 10204 3.1 test reports, chemical composition analysis and mechanical property data. Request a recent third‑party inspection report (e.g., SGS or BV) to confirm conformity with ASTM A312 and any additional client‑specific standards. Confirm that the packaging meets your handling requirements and that the crate dimensions fit the intended container type.

Logistics for this product are typically arranged on an FOB basis from ports in Zhejiang Province, but the exact incoterm should be agreed in the sales contract. Buyers should ask the supplier to confirm the estimated lead time, which is quoted as 30‑45 days, and to provide a draft shipping schedule that includes vessel ETA and inland transport options. Payment milestones, such as a 30 % deposit and balance against documents, are common and can be tailored to risk preferences.

Upon receipt, conduct a visual inspection for surface defects, verify the dimensions against the order sheet, and request a final mill test report. If possible, arrange a third‑party hydrostatic test at the destination port to ensure pressure integrity. Retain all certificates, test reports and packing lists as part of the import documentation for customs clearance and future quality audits.

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Wenzhou Chenhui Steel Co., Ltd
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Buy Tp304 Astm A312 Stainless in Bulk — Verified Supplier in China

When sourcing Tp304 Astm A312 Stainless Steel Seamless Pipe for your business, securing the right balance of quality and cost is essential. Wenzhou Chenhui Steel Co., Ltd, a verified supplier based in China, offers this product with key specifications including TP304 / Grade 304 / Type 304, 18% Cr, 8% Ni, max 0.08% C, remainder Fe, and 1/2" to 12" NPS, Schedule 10/40/80, OD 21.3mm to 323.9mm. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $200010000/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.11, making it a staple in the Stainless Steel Pipes & Pipe Fittings sector with strong demand from importing countries worldwide.

Tp304 Astm A312 Stainless Specifications, Trade Terms & Pricing

Importing Tp304 Astm A312 Stainless requires careful attention to shipping logistics, customs compliance, and secure payment terms. Wenzhou Chenhui Steel 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 7304.11 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 Wenzhou Chenhui Steel Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Tp304 Astm A312 Stainless 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 Stainless Steel Pipes & Pipe Fittings category and connect with top-tier exporters on our comprehensive online B2B marketplace. Start your sourcing journey today.

Import Tp304 Astm A312 Stainless — Shipping, Logistics & Customs

Importing Tp304 Astm A312 Stainless 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 7304.11 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 Tp304 Astm A312 Stainless

What is the wholesale price of Tp304 Astm A312 Stainless Steel Seamless Pipe?

The current listed wholesale price for Tp304 Astm A312 Stainless Steel Seamless Pipe from Wenzhou Chenhui Steel Co., Ltd is $200010000/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 Wenzhou Chenhui Steel Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Tp304 Astm A312 Stainless?

The supplier, Wenzhou Chenhui Steel Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Tp304 Astm A312 Stainless. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Tp304 Astm A312 Stainless Steel Seamless Pipe?

For international shipping and customs clearance, Tp304 Astm A312 Stainless Steel Seamless Pipe is classified under HS Code 7304.11. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Tp304 Astm A312 Stainless from China?

To import Tp304 Astm A312 Stainless from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Wenzhou Chenhui Steel Co., Ltd. Ensure you have the necessary import licenses for Stainless Steel Pipes & Pipe Fittings products in your destination country.

Is Wenzhou Chenhui Steel Co., Ltd a verified supplier?

Yes, Wenzhou Chenhui Steel 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 Tp304 Astm A312 Stainless Steel Seamless Pipe?

The key specifications for Tp304 Astm A312 Stainless Steel Seamless Pipe supplied by Wenzhou Chenhui Steel Co., Ltd include TP304 / Grade 304 / Type 304, 18% Cr, 8% Ni, max 0.08% C, remainder Fe, and 1/2" to 12" NPS, Schedule 10/40/80, OD 21.3mm to 323.9mm. 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 Tp304 Astm A312 Stainless?

Wenzhou Chenhui Steel Co., Ltd offers Tp304 Astm A312 Stainless with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Tp304 Astm A312 Stainless the most?

Tp304 Astm A312 Stainless is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Wenzhou Chenhui Steel Co., Ltd through our platform.

What certifications does this Tp304 Astm A312 Stainless supplier hold?

Wenzhou Chenhui Steel Co., Ltd maintains international quality certifications. These ensure that the Tp304 Astm A312 Stainless meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Tp304 Astm A312 Stainless Steel Seamless Pipe on EximNext?

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

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