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Api Oilfield Casing Pipe For Oil Well Equipment by Dongying Zhaoxin Industry And Trade Co., Ltd
Harbor
Api Oilfield Casing Pipe For Oil Well Equipment - Image 1

Api Oilfield Casing Pipe For Oil Well Equipment

🕐最近更新:Jul 21, 2026
850/ Bags
最小起订量: 1 Bags
💱₹850.00/ Bags
Live rate: 1 USD = 1.00 INR
🔢HS 编码7304.29
⚙️材质High Strength Carbon Steel / Alloy Steel (API 5CT Grade J55, K55, N80, P110)
📁类目Steel Pipes
💳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 Api Oilfield Casing Pipe For Oil Well Equipment from Dongying Zhaoxin Industry And Trade Co., Ltd - China Wholesale Supply

This API 5CT casing pipe is a critical component for oil and gas well construction, engineered to endure extreme downhole pressures and corrosive environments. The product is manufactured from high strength carbon steel or alloy steel, available in grades J55, K55, N80, and P110, with Acme threaded connections for secure, reliable assembly. The pup joint variant incorporates a union design instead of screw connections, enhancing stability during demanding drilling operations.

The material undergoes a special toughening process to improve durability while maintaining low weight, a key advantage for deep well applications. Multiple seal designs and high precision machining ensure leak proof performance under the rigorous standards of API Spec 6A. These pipes are interchangeable with international equivalents, making them suitable for global energy infrastructure projects where compatibility with existing systems is essential.

Primary buyers include oilfield service companies and drilling contractors who require robust casing solutions for onshore and offshore wells. The product is typically supplied in lengths that accommodate standard drilling depths, with threading and surface treatments tailored to project specifications. Buyers should confirm dimensional tolerances and connection types to match their wellbore requirements, as these directly impact installation efficiency and long term integrity.

Technical Specifications for Dongying Zhaoxin Industry And Trade Co., Ltd Api Oilfield Casing Pipe For Oil Well Equipment
StandardAPI 5CT
MaterialHigh Strength Carbon Steel / Alloy Steel
GradeJ55, K55, N80, P110
Connection TypeAcme threaded
Thread StandardAPI Spec 6A
Seal DesignMultiple seal, high precision
Pup Joint FeatureUnion design (non screw connection)
Typical Outer Diameter Range4.5 in to 20 in (typical for API 5CT casing)
Typical Wall Thickness0.25 in to 0.75 in (typical for grade J55 to P110)
Typical LengthRange 1 (R1: 18-22 ft), Range 2 (R2: 27-30 ft) (standard API lengths)
About Dongying Zhaoxin Industry And Trade Co., Ltd - Oilfield Equipment Supplier in China

Dongying Zhaoxin Industry And Trade Co., Ltd is based in Dongying, Shandong Province, operating from No.37 Qilianshan Road in the Shenli Industry Park. The company specializes in oilfield equipment, with a focus on API standard casing and tubing products for the energy sector. Its location in a major petroleum producing region provides logistical advantages for serving domestic and international oil and gas markets.

The supplier holds a harbor trust tier, though current response metrics are not available. The profile emphasizes technical compliance with API standards and the ability to supply products interchangeable with international equivalents. No additional certifications or production capacity figures are stated in the provided data, so buyers should request these directly for verification.

API 5CT casing pipe is a critical OCTG component for oil and gas well construction, designed to withstand high-pressure environments and harsh downhole conditions. Made from high-strength steel grades such as J55, K55, N80, and P110, these pipes feature Acme threaded connections for fast, reliable assembly and disassembly during drilling operations. Widely used in petroleum industry applications, API 5CT casing pipes are essential for import-export trade in global energy infrastructure projects, with demand driven by drilling activity in major oil-producing regions.

企业类型Supplier
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EmployeesContact Supplier
Annual RevenueContact Supplier
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Major MarketsGlobal
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Frequently Asked Questions About Api Oilfield Casing Pipe For Oil Well Equipment from Dongying Zhaoxin Industry And Trade Co., Ltd
The casing pipe is offered in J55, K55, N80, and P110 grades, each corresponding to different yield strengths and applications. J55 and K55 are suitable for shallow to medium depth wells, while N80 and P110 handle higher pressure environments typical of deep or sour gas wells.

Sourcing Api Oilfield Casing Pipe For Oil Well Equipment from Dongying Zhaoxin Industry And Trade Co., Ltd - China Import Guide

Before ordering, verify the exact grade and connection type compatibility with your well design, as mismatches can lead to costly downhole failures. Request mill test certificates for each heat number to confirm the material meets API 5CT requirements for yield strength, ultimate tensile strength, and hardness. Check that the pup joint dimensions align with your casing string to avoid gaps or misalignment during installation.

Confirm logistics details such as port of loading (likely Qingdao or Tianjin for Shandong suppliers) and Incoterms, with FOB being common for bulk casing pipe shipments. Lead times typically range from 30 to 60 days depending on order size and current mill schedules, so plan for buffer time in project timelines. Payment terms for first time buyers often require a 30% deposit with the balance due against shipping documents.

Inspect the pipe upon arrival for visual defects, dimensional accuracy, and thread integrity using API recommended gauges. Conduct a hydrostatic test on a sample length to verify pressure integrity, and perform non destructive testing if the application involves sour service or high pressure high temperature (HPHT) conditions. Ensure all markings (grade, size, heat number) are legible and match the accompanying documentation for traceability.

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Buy Api Oilfield Casing Pipe in Bulk — Verified Supplier in China

When sourcing Api Oilfield Casing Pipe For Oil Well Equipment for your business, securing the right balance of quality and cost is essential. Dongying Zhaoxin Industry And Trade Co., Ltd, a verified supplier based in China, offers this product with key specifications including API 5CT N80, L80, or P110 casing pup joint, High-strength carbon/alloy steel with toughening treatment, and 4-1/2" to 20" OD, various wall thicknesses per API 5CT spec. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $850/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 7304.29, making it a staple in the Steel Pipes sector with strong demand from importing countries worldwide.

Api Oilfield Casing Pipe Specifications, Trade Terms & Pricing

Importing Api Oilfield Casing Pipe requires careful attention to shipping logistics, customs compliance, and secure payment terms. Dongying Zhaoxin Industry And Trade 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 7304.29 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 online B2B marketplace designed to make cross-border trade secure and efficient.

About Dongying Zhaoxin Industry And Trade Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Api Oilfield Casing Pipe 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 Pipes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Api Oilfield Casing Pipe — Shipping, Logistics & Customs

Importing Api Oilfield Casing Pipe 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 7304.29 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 Api Oilfield Casing Pipe

What is the wholesale price of Api Oilfield Casing Pipe For Oil Well Equipment?

The current listed wholesale price for Api Oilfield Casing Pipe For Oil Well Equipment from Dongying Zhaoxin Industry And Trade Co., Ltd is $850/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 Dongying Zhaoxin Industry And Trade Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Api Oilfield Casing Pipe?

The supplier, Dongying Zhaoxin Industry And Trade Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Bags for Api Oilfield Casing Pipe. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Api Oilfield Casing Pipe For Oil Well Equipment?

For international shipping and customs clearance, Api Oilfield Casing Pipe For Oil Well Equipment is classified under HS Code 7304.29. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Api Oilfield Casing Pipe from China?

To import Api Oilfield Casing Pipe from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Dongying Zhaoxin Industry And Trade Co., Ltd. Ensure you have the necessary import licenses for Steel Pipes products in your destination country.

Is Dongying Zhaoxin Industry And Trade Co., Ltd a verified supplier?

Yes, Dongying Zhaoxin Industry And Trade 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 Api Oilfield Casing Pipe For Oil Well Equipment?

The key specifications for Api Oilfield Casing Pipe For Oil Well Equipment supplied by Dongying Zhaoxin Industry And Trade Co., Ltd include API 5CT N80, L80, or P110 casing pup joint, High-strength carbon/alloy steel with toughening treatment, and 4-1/2" to 20" OD, various wall thicknesses per API 5CT spec. 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 Api Oilfield Casing Pipe?

Dongying Zhaoxin Industry And Trade Co., Ltd offers Api Oilfield Casing Pipe with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Api Oilfield Casing Pipe the most?

Api Oilfield Casing Pipe is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Dongying Zhaoxin Industry And Trade Co., Ltd through our platform.

What certifications does this Api Oilfield Casing Pipe supplier hold?

Dongying Zhaoxin Industry And Trade Co., Ltd maintains international quality certifications. These ensure that the Api Oilfield Casing Pipe meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Api Oilfield Casing Pipe For Oil Well Equipment on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Dongying Zhaoxin Industry And Trade 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 Dongying Zhaoxin Industry And Trade Co., Ltd.

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