Q355 Large Diameter Seamless Steel Pipe Municipal Engineering Water Supply Pipe

Name: Q355 Large Diameter Seamless Steel Pipe Municipal Engineering Water Supply Pipe
Brand: Shandong Zehao Metal Materials Co., Ltd.
SKU: 2305105975

Shandong, ChinaShandong Zehao Metal Materials Co., Ltd.

US$501.00

5-9 Tons

US$481.00

10-49 Tons

US$451.00

50+ Tons

Sample price:US$501.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

24 Hours Online

Warranty

36 Month

Model NO.

Customized

Type

Seamless

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Black

Usage

Pipeline Transport, Boiler Pipe, Hydraulic/Automobile Pipe, Oil/Gas Drilling, Food/Beverage/Dairy Products, Machinery Industry, Chemical Industry, Mining, Construction & Decoration, Special Purpose

Section Shape

Round

Grade

Carbon Steel

Outer Diameter

6mm - 120mm

Advantage

Accurate Dimension

Length

12m, 6m, 6.4m, Custom

Tolerance

±1%

Wall Thickness

0.5mm-20mm

Strength

High

Characteristic

Wear and Pressure Resistance

Application

Petroleum Gas Chemical Industry

Field

Electric Aerospace

Toughness

Good

Machinability

Good

High Temperature Resistance

Good

Make

Mechanical Parts

Transport

Various Fluids

Transport Package

Standard Export Packing

Specification

customize

Trademark

ZEHAO

Origin

China

HS Code

7304319000

Production Capacity

5000000ton/Year

Key features

Customizable Length: Available in 12m, 6m, 6.4m, or custom lengths to fit specific project needs.

Wide Material Range: Offers various carbon steel grades including Q195, Q235, ASTM 1010, and ASTM 1020.

Versatile Surface Treatment: Options include bare, black painted, galvanized, oiled, or custom surface requirements.

High Strength & Durability: Designed for high strength, wear resistance, and pressure resistance in demanding environments.

Comprehensive Warranty: Provides a 36-month warranty covering mechanical defects for peace of mind.

24/7 Online Support: Dedicated after-sales service team available 24 hours a day for technical assistance.

Flexible Customization: Full customization available from samples or designs with mold and fixture building.

Strict Quality Control: Equipped with advanced testing instruments including ultrasonic and spectral analyzers.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceRaw Materials ReportsProduct Certification

Shandong Zehao Metal Materials Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.04h

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited company and trade company with four employees, offering a broad range of metal, cable, construction, and related products. It reports substantial stated processing capacity, in-stock service, customization from samples and designs, and OEM service for popular brands. However, the evidence shows no new products launched in the past year, no available SDK, no overseas warehouse or showroom, and no written complaint-handling or corrective-action procedures. Quality assurance, traceability, contract status, certification holdings, and customer cases are not sufficiently documented. Financial information is represented only by years, which does not establish financial strength.

Supplier typeThe supplier is explicitly classified as a trade company and a limited company, with no larger-company affiliation reported. Its four-employee structure and broad product offering are consistent with a trading-oriented supplier, although the slices also report production and processing capacities.

After-Sales capabilityThe supplier reports in-stock service capability, but it has no overseas warehouse or showroom. More importantly, it has no written procedures or records for corrective and preventive actions or effective customer-complaint handling, indicating a documented after-sales weakness.

R&D capabilityThe supplier launched no new products during the past year and has no available SDK. It does report new-material technology promotion, development, and technical consulting within its business scope, but this does not offset the explicit lack of recent product launches and SDK capability.

Production capacityThe supplier reports annual capacities of 8,000 tons for smelting, 1,000 tons for pipe material, 10,000 tons for plate, and 200,000 tons for steel processing, together with in-stock service and stated order fulfillment within 15 working days in both peak and off-peak periods. However, the manufacturing-capacity contract status is unknown, so the reported capacity should be treated as stated rather than independently validated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its reported OEM service for popular brands further supports the existence of customized manufacturing or sourcing capability.

Product Q&A

Q:How can I get a quotation from you?

You can leave us message, and we will reply every message in time. Or we may talk on line by Trade manager. And you can also find our contact information on contact page.

Q:Can I get samples before order?

Yes, of course. Usually our samples are free. we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q:What is your delivery time?

The time of delivery is usually around 15-20 days. We can send out in 2 days, if it has stock.

Q:What is your payment terms?

Our usual payment term is 30% deposit, and rest before delivery. L/C is also acceptable. EXW,FOB,CFR,CIF,DDU.

Q:How do you make our business long-term and good relationship?

We keep good quality and competitive price to ensure our customers benefit ; We respect every customer as our friend and we sincerely do business and make friends with them,no matter where they come from.