Is there a quality inspection before loading?

Indeed, each product undergoes rigorous and meticulous quality inspection prior to packaging. Products failing to meet our high standards are promptly discarded, ensuring only the best reach our valued customers.

How are the products packed?

Our products are meticulously packed with a carefully crafted inner waterproof paper layer, encased securely in iron packaging, and placed on a fumigation wooden pallet. This robust packaging ensures protection against corrosion during ocean transport, safeguarding the integrity of your products.

Cutting Service Straight Refrigeration Pipe Coil Pattern

Name: C12200 Grade Brass Square/Rectangular Tube/Pipe Copper Welding/Bending/Cutting Service Straight Refrigeration Pipe Coil Pattern
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2175465545

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$9.80

500-999 kg

US$9.65

1,000-2,999 kg

US$9.50

3,000+ kg

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 B883

Grade

H63

State

Hard

Customized

Color

Yellow

Od

6.35-406mm

Wt

0.5-80mm

Length

1-6m or as Customer Require

Temper

1/4h 1/2h Hard Soft

MOQ

300 Kg

Usage

Decoration

Ultimate Strength (≥ MPa)

440

Transport Package

Wooden Case

Specification

pure Cu 59%

Trademark

tongmao

Origin

China

Production Capacity

50ton/Month

Key features

Customizable Dimensions: Outer diameter 6.35-406mm, wall thickness 0.5-80mm, length 1-6m or as required.

Wide Material Selection: Available in C21000-C2800, H59-H90, Leaded, Tin, Aluminum Bronze, Nickel Copper, and Phosphor Bronze.

Flexible Surface Finish: Options include mill, polished, bright, hair line, mirror, brush, and sand blast finishes.

Fast Delivery Cycle: Orders dispatched within 5-10 days post-payment, ensuring timely project completion.

One Year Warranty: Comprehensive one-year warranty and after-sales service included with every purchase.

Multiple Payment Options: Flexible payment terms including T/T, L/C, Western Union, and D/P for secure transactions.

Robust Packaging: Inner waterproof paper, iron packaging, and fumigation wooden pallets for ocean transport protection.

Global Export Experience: 10 years of export experience serving markets in North America, Europe, Asia, and beyond.

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: ≤5.22h

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 thrilled to provide samples to customers around the globe, allowing you to experience our superior product quality firsthand and make informed decisions.

Q:What are the shipping ports?

Typically, our shipments are dispatched from the major ports of Shanghai, Tianjin, or Qingdao. However, you are welcome to select alternative ports should you have specific preferences or requirements.

Q:What are the certifications for your products?

Our products proudly boast certifications such as ISO 9001, SGS, EWC, among others, showcasing our steadfast commitment to maintaining the highest standards of quality and adhering to industry norms.

Q:How long does your delivery time take?

Generally, our delivery timeframe spans 7-15 days. Please be advised that it may extend in cases of exceptionally high demand or unforeseen circumstances. Rest assured, we prioritize transparency and timely communication.

Q:Can I visit your factory?

Absolutely! We extend a warm invitation to global customers to visit our state-of-the-art facility, offering you a firsthand glimpse into our production excellence and commitment to quality.