Does the product have quality inspection before loading?

Indeed, every product undergoes rigorous quality testing before packaging to eliminate any defects.

How to pack the products?

Our packaging consists of a waterproof paper inner layer, an iron-clad outer layer, secured on a fumigated wooden pallet, protecting against oceanic corrosion.

Premium Brass Tubes 200mm Diameter for Welding and Bending

Name: Premium Brass Tubes 200mm Diameter for Welding and Bending
Brand: Shandong Tongmao Special Steel Co., Ltd.
SKU: 2144242775

Shandong, ChinaShandong Tongmao Special Steel Co., Ltd.

US$6.00-10.00

500 kg

Product profile

Customization

Available

After-sales Service

One Year

Warranty

One Year

Model NO.

H62 H65 H70 or customized

Type

Straight Copper Pipe

Shape

Round

Application

Water Tube, Water Heater, Oil Cooler Pipe

Alloy

Non-alloy

Certification

ISO

Standard

ASTM B88, ASTM B837, ASTM B306, ASTM B883

Grade

H80

State

Hard

Customized

Color

Yellow

Od

6.35-406mm

Wt

0.5-80mm

Length

1-6m or as Customer Require

MOQ

500kg

Delivery Time

7-15 Days

Transport Package

Standard Export Packing

Specification

pure Cu80%

Trademark

tongmao

Origin

China

Production Capacity

500ton/Month

Key features

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

Wide Alloy Selection: Available in C21000-C2800, H59-H90, C31400-C38500, C40500-C48200, C60600-C64200, C71000-C77400, C50500-C51980.

ISO Certification: Products certified with ISO 9001, SGS, EWC, and comply with ASTM, GB/T, JIS standards.

Fast Delivery: Typical delivery within 7-15 days after payment; peak season within 15 workdays.

One Year Warranty: Comprehensive one-year warranty coverage for all mechanical equipment.

Sample Availability: Samples available for global evaluation to ensure product quality before bulk order.

Flexible Payment: Accepts T/T, L/C, Western Union, MoneyGram, D/P for international convenience.

Custom Packaging: Standard export package or tailored waterproof and fumigated wooden pallet packaging.

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: ≤5.37h

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.