Import Capillary Tubing, Control Line Coil Tubing — Buy in wholesale FOB from Supplier in China

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Capillary Tubing, Control Line Coil Tubing by Qingdao Banghua Wire & Cable Co., Ltd
Harbor
Capillary Tubing, Control Line Coil Tubing - Image 1

Capillary Tubing, Control Line Coil Tubing

🕐Last updated: Jul 19, 2026
$4,500 - $6,500 / MT (Approx. Negotiable)/ Unit
Min. Order: 1 Unit
💱₹45,006,500.00/ Unit
Live rate: 1 USD = 1.00 INR
🔢HS Code7306.40
⚙️MaterialStainless Steel 304 / 316L
📁CategorySteel Tubes
💳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 Capillary Tubing, Control Line Coil Tubing from Qingdao Banghua Wire & Cable Co., Ltd - China Wholesale Supply

Capillary tubing and control line coil tubing from Qingdao Banghua Wire & Cable Co., Ltd are precision-engineered stainless steel tubes in grades 304 and 316L. These tubes serve instrumentation, hydraulic, and oil and gas applications, with outer diameters from 0.5mm to 25mm and wall thicknesses from 0.1mm to 2mm. They comply with ASTM A270 and ISO standards, offering corrosion resistance for demanding environments like refineries and downhole ESP systems.

The tubing is available in round, square, and rectangular profiles, with a bright annealed finish and smooth, scratch-free surfaces. Each spool undergoes pressure testing to ensure no leakage risk, and the material delivers high tensile and yield strength. Continuous lengths without butt-welded joints allow for reliable performance in chemical injection lines, hydraulic control lines, and capillary strings. The 316L grade is particularly resistant to pitting and chloride stress corrosion cracking.

Common applications include hydraulically actuated surface-controlled subsurface safety valves, chemical injection to enhance production flow, and instrumentation in oil and gas wells. The tubing is self-supporting inside production casing, facilitating chemical delivery to inhibit corrosion and dewater reservoirs. Packaging options include spools of 5000ft, 10000ft, 15000ft, or up to 33000ft in continuous lengths. Buyers typically confirm spool dimensions and joint integrity before bulk orders.

Technical Specifications for Qingdao Banghua Wire & Cable Co., Ltd Capillary Tubing, Control Line Coil Tubing
Material GradeStainless Steel 304 / 316L
Outer Diameter Range0.5mm to 25mm
Wall Thickness Range0.1mm to 2mm
Profile TypesRound, Square, Rectangular
Surface FinishBright Annealed, Smooth, Free of Scratches
Standards ComplianceASTM A270, ISO
Joint TypeContinuous Length, No Butt-Welded Joints
Pressure TestedYes, Leakage-Free
Typical Tensile Strength (316L)580 MPa typical
Typical Yield Strength (316L)240 MPa typical
Corrosion ResistanceHigh Resistance to Pitting and Chloride Stress Corrosion Cracking
Packaging5000ft/Spool, 10000ft/Spool, 15000ft/Spool, Max 33000ft/Spool
Typical Application Temperature Range-200°C to 400°C typical
About Qingdao Banghua Wire & Cable Co., Ltd - Metal Tubing Supplier in China
🏭

Qingdao Banghua Wire & Cable Co., Ltd operates from Building B2, Zhongyi 1688 Creative Industry Park in Qingdao City, Shandong Province, China. The company specializes in stainless steel tubing, including capillary and control line coil tubing, with a focus on precision engineering for industrial applications. Its product range covers bare welded stainless steel tubing, which offers shorter lead times compared to cold-drawn seamless alternatives.

The supplier’s offerings are tailored for sectors like oil and gas, chemical processing, and instrumentation. The company’s profile does not state specific certifications, client lists, or production capacity figures, so buyers are advised to verify these details directly. The address confirms its base in Qingdao, a major port city facilitating export logistics for bulk orders.

Capillary tubing and control line coil tubing are precision-engineered stainless steel tubes designed for instrumentation, hydraulic, and oil and gas applications. Available in grades 304 and 316, with outer diameters ranging from 0.5mm to 25mm and wall thicknesses from 0.1mm to 2mm, these tubes meet ASTM A270 and ISO standards. Ideal for B2B importers seeking high-corrosion-resistance tubing for refineries, chemical processing, and downhole ESP systems, available in round, square, and rectangular profiles with reliable lead times for export orders.

Business TypeSupplier
Year EstablishedRecently Joined
EmployeesContact Supplier
Annual RevenueContact Supplier
Main ProductsView Products Tab
Major MarketsGlobal
Response Time<4h
Response RateNew Supplier
Frequently Asked Questions About Capillary Tubing, Control Line Coil Tubing from Qingdao Banghua Wire & Cable Co., Ltd
The tubing is available in grades 304 and 316L, with 316L offering superior resistance to pitting and chloride stress corrosion cracking. Grade 304 is suitable for general corrosion resistance, while 316L is preferred for harsh environments like oil and gas wells.

Sourcing Capillary Tubing, Control Line Coil Tubing from Qingdao Banghua Wire & Cable Co., Ltd - China Import Guide

Before ordering, verify the tubing’s material grade and dimensions to ensure compatibility with your application. Confirm whether the supplier provides mill test certificates or third-party inspections for the stainless steel grades, as these documents validate material properties and compliance with ASTM or ISO standards.

Discuss logistics details, including incoterms, port of loading (likely Qingdao), and lead times for bulk orders. Clarify whether the supplier can accommodate custom spool lengths or packaging requirements, as these factors impact shipping costs and handling efficiency. Payment terms, such as TT or LC, should also be agreed upon in advance.

For quality assurance, request samples for independent testing, including tensile strength, yield strength, and corrosion resistance tests. Inspect the surface finish and joint integrity upon delivery, and ensure the tubing meets the specified standards. Documentation, such as packing lists and test reports, should accompany each shipment for traceability.

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Buy Capillary Tubing, Control in Bulk — Verified Supplier in China

When sourcing Capillary Tubing, Control Line Coil Tubing for your business, securing the right balance of quality and cost is essential. Qingdao Banghua Wire & Cable Co., Ltd, a verified supplier based in China, offers this product with key specifications including SS 304 / SS 316 Welded Stainless Steel Capillary Tubing, Cr 18-20%, Ni 8-10.5%, C max 0.08%, Fe balance, and Small diameter typically 1/8" to 1/2" OD; wall thickness 0.010" to 0.065"; coil lengths available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $4,5006,500./Unit and manage bulk orders with a minimum order quantity (MOQ) of 1 Unit. This product is actively traded under HS Code 7306.40, making it a staple in the Steel Tubes sector with strong demand from importing countries worldwide.

Capillary Tubing, Control Specifications, Trade Terms & Pricing

Importing Capillary Tubing, Control requires careful attention to shipping logistics, customs compliance, and secure payment terms. Qingdao Banghua Wire & Cable 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 7306.40 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 Qingdao Banghua Wire & Cable Co., Ltd — Supplier in China

Finding trustworthy partners is the foundation of successful importing. The supplier of this Capillary Tubing, Control 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 Tubes category and connect with top-tier exporters on our comprehensive B2B marketplace. Start your sourcing journey today.

Import Capillary Tubing, Control — Shipping, Logistics & Customs

Importing Capillary Tubing, Control 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 7306.40 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 Capillary Tubing, Control

What is the wholesale price of Capillary Tubing, Control Line Coil Tubing?

The current listed wholesale price for Capillary Tubing, Control Line Coil Tubing from Qingdao Banghua Wire & Cable Co., Ltd is $4,5006,500./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 Qingdao Banghua Wire & Cable Co., Ltd through EximNext.

What is the Minimum Order Quantity (MOQ) for Capillary Tubing, Control?

The supplier, Qingdao Banghua Wire & Cable Co., Ltd, has set a Minimum Order Quantity (MOQ) of 1 Unit for Capillary Tubing, Control. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.

What is the HS Code for Capillary Tubing, Control Line Coil Tubing?

For international shipping and customs clearance, Capillary Tubing, Control Line Coil Tubing is classified under HS Code 7306.40. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.

How can I import Capillary Tubing, Control from China?

To import Capillary Tubing, Control from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Qingdao Banghua Wire & Cable Co., Ltd. Ensure you have the necessary import licenses for Steel Tubes products in your destination country.

Is Qingdao Banghua Wire & Cable Co., Ltd a verified supplier?

Yes, Qingdao Banghua Wire & Cable 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 Capillary Tubing, Control Line Coil Tubing?

The key specifications for Capillary Tubing, Control Line Coil Tubing supplied by Qingdao Banghua Wire & Cable Co., Ltd include SS 304 / SS 316 Welded Stainless Steel Capillary Tubing, Cr 18-20%, Ni 8-10.5%, C max 0.08%, Fe balance, and Small diameter typically 1/8" to 1/2" OD; wall thickness 0.010" to 0.065"; coil lengths 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 Capillary Tubing, Control?

Qingdao Banghua Wire & Cable Co., Ltd offers Capillary Tubing, Control with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.

Which countries import Capillary Tubing, Control the most?

Capillary Tubing, Control is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Qingdao Banghua Wire & Cable Co., Ltd through our platform.

What certifications does this Capillary Tubing, Control supplier hold?

Qingdao Banghua Wire & Cable Co., Ltd maintains international quality certifications. These ensure that the Capillary Tubing, Control meets international quality, safety, and regulatory standards required for cross-border trade.

How do I place a bulk order for Capillary Tubing, Control Line Coil Tubing on EximNext?

Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Qingdao Banghua Wire & Cable 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 Qingdao Banghua Wire & Cable Co., Ltd.

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