What is the delivery time?

The delivery time depends on the quantity of orders. Usually, the delivery time to the nearest port in China is 15-30 days after receiving the deposit.

How to obtain a project quotation?

You can contact us 24 * 7 via email, phone, WhatsApp, WeChat, etc. You will receive a reply within 4 hours.

Q355b Welded Pipe for Greenhouse Frame

Name: Q355b Welded Pipe for Greenhouse Frame
Brand: Tianjin Zhongtian Heavy Industry Group Co., Ltd.
SKU: 2180504002

Tianjin, ChinaTianjin Zhongtian Heavy Industry Group Co., Ltd.

US$500.00

5-9 Tons

US$450.00

10+ Tons

Product specifications

Material

Outer Diameter

Thickness

Sample price:US$500.00/ton.Request sample

Product profile

Customization

Available

After-sales Service

Online Services

Warranty

1 Year

Model NO.

Q235

Type

Welded

Technique

Hot Rolled

Material

Carbon Steel

Surface Treatment

Antiseptical

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

Outer Diameter

20mm-1200mm

Wall Thickness

6-3000mm

Length

1-12m

Customized

Transport Package

International Standard Packaging

Specification

Customized

Trademark

ZTZG

Origin

China

Production Capacity

500000

Key features

ASTM A252 Compliance: Meets Grade 1, 2, and 3 standards for seamless steel pipe piles.

Customized Dimensions: Outer diameter 20-1200mm, wall thickness 6-3000mm, length 1-12m.

Seaworthy Packaging: Multi-layer waterproof protection with reinforced strapping for safe transport.

24/7 Customer Support: Available via email, phone, WhatsApp, and WeChat with 4-hour response.

Design Services: Complete solution drawings using AutoCAD, Tekla, and other professional software.

Flexible Customization: Offers full customization, minor customization, and sample-based options.

ISO Certified Quality: Certified under ISO9001:2015, ISO45000:2018, and ISO14001 standards.

1-Year Warranty: Comprehensive warranty coverage for mechanical defects and performance.

Company profile

Importers and ExportersExperienced TeamIn-stock CapacityHigh Repeat Buyers Choice

Tianjin Zhongtian Heavy Industry Group Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: TianAverage Response Time: ≤1.30h

About Our Factory & Business Background

AddressTianjin, China

Plant Area260 square meters

Number of Employees41

Registered Capital490,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month

Minimum Order Quantity25 Tons

Supply Chain Partners10

Our Production Capability & Technical Expertise

Main ProductsSteel Plate, Steel Coil, Steel Pipe, Profile, Wire, Copper

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers3 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2022-11-02

Main MarketsSoutheast Asia/ Mideast, South Asia

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff8

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, Others

Cooperated with Fortune 500No

Product Q&A

Q:What kind of customer service do you provide?

We provide comprehensive customer service, including basic design, procurement of supporting facilities, and options for dispatching installation guides.

Q:What are the customer evaluations of your company?

We are proud to consistently receive five-star reviews from our customers, which demonstrates our commitment to quality and service.

Q:What is your quality inspection process like?

Our strict quality inspection process ensures that every product meets the highest standards of excellence. From raw materials to finished products, every stage is carefully inspected to ensure excellent quality.

Q:Do you accept container loading inspection?

Welcome to dispatch inspectors, not only for container loading, but also at any time during production.

Q:Do you provide design services for us?

Yes, we can design a complete solution drawing according to your requirements. By using AutoCAD, PKPM, MTS, 3D3S, Tarch, Tekla Structures (Xsteel), etc., we can design complex industrial buildings such as office buildings, supermarkets, car dealerships, shipping malls, and five-star hotels.