Can I visit your factory?

Yes, you are warmly welcome. We provide staff to pick you up at the airport or station and assist with accommodation.

What information is needed for an inquiry?

Please provide material, grade, thickness, width, length, and quantity for an accurate quotation.

Which sea ports do you use?

Generally Tianjin, Qingdao, or Shanghai, or according to your special needs. We ship by container or bulk.

What is your delivery time?

Normally 7-10 working days after receipt of deposit, with a general range of 5-25 days after payment.

What is the MOQ and do you accept OEM/ODM?

Sample order MOQ is 1 ton, official order MOQ is 25 tons. OEM and ODM are available.

Black Surface 34 Inch Carbon Steel Pipe St37 C45 Iron Tube

Name: Black Surface 34 Inch Carbon Steel Pipe St37 C45 Iron Tube
Brand: Shandong Hongyan Metal Material Co., Ltd.
SKU: 2135556682

Shandong, ChinaShandong Hongyan Metal Material Co., Ltd.

US$580.00

5-49 Tons

US$560.00

50-99 Tons

US$540.00

100-499 Tons

US$490.00

500+ Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Technical Guidance for Further Processing

Warranty

Quality Guaranteed

Model NO.

Q235B Q355B SS400 45# 20# A36

Type

Welded

Technique

ERW

Material

Carbon Steel

Surface Treatment

Polished

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

Payment Term

Tt LC Western Union

Sample

Available

Length

as Requirements

Delivery Time

5-25 Days After Payements

Transport Package

Standard Seaworthy Package

Specification

Thickness 1.5mm-100mm

Trademark

Origin

Shandong, China

HS Code

7304119000

Production Capacity

5000 Tons Per Month

Key features

Wide Material & Grade Range: Available in Q235, Q345, A53, A36, ST37, ST52, and various alloy grades.

Customizable Dimensions: Outer diameter 10-630mm, wall thickness 2.5-50mm, length as required.

Strict Quality Control: Special QA/QC department, pre-delivery inspection, and MTC provided.

Flexible Payment Terms: Accepts T/T, L/C, Western Union, and customized payment methods.

Fast Delivery Time: Lead time is 5-25 days after payment, typically 7-10 working days.

Professional After-Sales: Technical guidance for further processing and quality guaranteed warranty.

OEM/ODM Support: OEM and ODM services are available for custom requirements.

Multi-Standard Compliance: Meets ASTM, ASME, DIN, JIS, GB, and ISO standards.

Company profile

Fast DeliveryQuality AssuranceProduct CertificationHigh Repeat Buyers Choice

Shandong Hongyan Metal Material Co., Ltd.

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 4 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.56h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryShandong Hongyan Metal Material Co., Ltd. is a China-based trading company established in 2020, although the supplied records also identify the company as a factory and describe broad metal-product manufacturing activities. It offers extensive customization, but does not provide ODM, SDK, or OEM services for popular brands and reports no new products in the past year. The supplier states annual production capacity of approximately 200,000 tons and exports to multiple countries, with exports representing 90% of total sales. However, finished-product inspection is performed by packing staff, and documented supplier-service assessment and corrective-action procedures are absent. The supplier reports CE certification and regular fire drills, but lacks a factory environmental impact assessment report. In-stock capability, overseas warehouses, showrooms, and overseas agents or branches are not available. Customer locations and export experience are described, but named customer cases are not provided.

CertificationsThe supplier reports CE and other certification under sustainable development and product certification capability. The specific products, certificate validity, and scope of the CE certification are not provided.

After-Sales capabilityThe records show a maximum stated off-season lead time of within 15 workdays, but finished products are checked by packing staff. The supplier has no in-stock capability, overseas warehouse, overseas showroom, or overseas agent/branch, and has no written service-capability assessment or corrective/preventive-action procedures. These records do not establish a robust after-sales service system.

R&D capabilityThe supplier reports no new products during the past year, no ODM service, and no available SDK. Although it offers design-related customization, the explicit absence of new-product development and ODM/SDK support indicates limited demonstrated innovation capability.

Production capacityThe supplier’s stated scope includes multiple metal and machinery manufacturing activities, and its company description claims production capacity of approximately 200,000 tons per year. However, the records also classify it as a trading company and do not provide independent verification of facilities, equipment, or capacity utilization.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, and minor customization. This is consistent across both design-service records and demonstrates broad stated customization coverage, despite the absence of ODM service.

Product Q&A

Q:Why choose your company?

We are a multi-specialty supplier with over 15 years of experience in the steel market, offering steel plates, coils, pipes, profiles, and alloys.

Q:How do you control quality?

We have a special QA/QC department. Each order is inspected before delivery, and we issue original MTC. Third-party inspections like SGS, TUV, and BV are available.

Q:What are your payment terms?

Normally 30% T/T in advance, balance before delivery. We also accept L/C at sight, Western Union, MoneyGram, and customized methods.

Q:What are your trade terms?

We accept EXW, FOB, CFR, CIF, CIP, DAP, and DDP.

Q:Can you provide samples?

Yes, if it is a normal size and we have stock, we supply samples free of charge, but the courier freight is borne by the buyer.