Is there a quality inspection before loading?

Definitely. We conduct rigorous quality inspections on all products before packaging, ensuring only the finest reach our esteemed customers. Any substandard items are promptly removed.

How are the products packed?

Our products are meticulously packaged with a waterproof paper inner layer and an iron outer layer, secured on a fumigated wooden pallet to prevent corrosion during ocean transport.

High-Quality Nickel Copper Alloy Pipe for Air Conditioning

Name: High-Quality Nickel Copper Alloy Pipe for Air Conditioning
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2153397715

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$10,000.00

1-9 Tons

US$9,000.00

10-19 Tons

US$8,000.00

20+ Tons

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

customized

Type

Straight Copper Pipe

Shape

Round

Application

Refrigerator, Air Condition, Water Tube, Water Heater, Oil Cooler Pipe

Alloy

Certification

ISO

Standard

ASTM B88, ASTM B837, ASTM B306, ASTM B883, ASTM B819, ASTM B111

Grade

C71500/C68700/C70600/C44300

State

Hard

Customized

Color

White and Bright

Od

6.35-406mm

Wt

0.5-80mm

Length

1-6m or as Customer Require

Delivery Time

3-7days

Transport Package

Standard Export Packing

Specification

Cu+Ni

Trademark

tongmao

Origin

China

HS Code

7411101900

Production Capacity

50ton/Month

Key features

Comprehensive Customization: Customized OD, WT, and Length available to meet specific customer requirements.

Rigorous Quality Testing: 100% Eddy Current and Hydraulic Testing ensure flawless performance.

Diverse Alloy Selection: Offers White Copper, Brass, Red Copper, and Oxygen-free Copper grades.

Global Certification Compliance: Meets ASTM, BS, EN, DIN, JIS, and GB standards for international quality.

Swift Delivery Cycle: Delivery within 5-10 days post-payment for most orders.

Flexible Payment Methods: Accepts L/C, T/T, Western Union, and MoneyGram for convenience.

Secure Packaging Solution: Waterproof paper, iron layer, and fumigated wooden pallets prevent corrosion.

Factory Visit Welcome: Visitors from around the world are warmly welcomed to inspect production.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceManagement Certification

Shandong Tongmao Special Steel Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 10 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤5.51h

AI-Powered supplier vetting

SummaryThe supplier is a limited-company trading company with eight employees and a product scope covering copper, aluminum, steel, brass, and stainless-steel products. It has self-operated import/export rights, eight years of export experience, and exports account for 71%–90% of total sales. Production information states annual capacity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. However, the supplier reports no overseas showrooms, agents, branches, or offline trade-show participation, and has no written complaint-handling, corrective-action, or supplier-service assessment procedures. Quality controls include quality assurance, but finished products are randomly inspected and checked by packing staff, with one quality inspector and no raw-material traceability. Innovation and formal R&D capabilities are limited: no new products were launched in the previous year, and no 3D design, ODM, SDK, or popular-brand OEM services are...

After-Sales capabilityThe supplier has no overseas showroom, overseas agent or branch, or offline trade-show participation. It also has no written corrective-and-preventive-action procedures, complaint-handling procedures, or effective supplier-service assessment records, although it accepts multiple quotation and payment terms and reports lead times within 15 working days.

R&D capabilityThe supplier reports no new products in the previous year and does not provide 3D software design, ODM, SDK, or popular-brand OEM services. Its stated R&D-related service is customization from samples, indicating limited innovation capability rather than a documented product-development program.

Production capacityThe supplier provides stated annual productivity of 500,000 tons for steel pipe and 10,000 tons for copper pipe, with peak- and off-season lead times both within 15 working days. It has export experience of eight years, self-operated import/export rights, and export sales of 71%–90%; however, quality inspection is limited to random inspection, packing-staff checks, one inspector, and no raw-material traceability.

Customization capabilityCustomization from samples is explicitly available in both the R&D/design-related and product-capability information. No broader 3D, ODM, SDK, or formal product-development capability is stated, so the confirmed capability is sample-based customization.

Product Q&A

Q:Can you send samples?

Absolutely, we are more than happy to dispatch samples globally to showcase our superior product quality.

Q:What are the shipping ports?

Typically, we ship from Shanghai, Tianjin, and Qingdao ports. However, you are welcome to select alternative ports to suit your logistical needs.

Q:What certifications do your products have?

Our products boast prestigious certifications like ISO 9001, SGS, and EWC, underscoring our commitment to quality and excellence.

Q:How long does your delivery time take?

Generally, we ensure delivery within a swift 7-15 days. However, please note that larger demands or special circumstances may extend this timeframe slightly.

Q:Can I visit your factory?

Certainly! We warmly welcome visitors from across the globe to explore our factory and witness our production processes firsthand.