Steel Pipe Tube

Name: DIN St37/DIN St37 2/Steel Pipe Tube
Brand: Ningbo Yinzhou Hisea Machinery Co., Ltd.
SKU: 2103931762

Zhejiang, ChinaNingbo Yinzhou Hisea Machinery Co., Ltd.

US$500.00-800.00

100 Tons

Sample price:US$500.00/ton.Request sample

Product profile

Customization

Available

Type

Square

Standard

AISI

Model NO.

25070123

Composition

Stainless Steel Scrap

Technique

Forged

Shape

Flat

Surface Treatment

Color Coated

Special Use

High-strength Steel Plate, Wear Resistant Steel, Silicon Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel

Application

Structural Steel Bar

MOQ

1 Piece

Ultrasonic Test

Will Be Done Every Piece Before Shipping

SGS

as Per Request of Client

Raw Materials 1

Carbon,Alloy Structure,High Speed,Plastic Mould

Raw Materials 2

Hot Work Tool Steel,Cold Work Tool Steel

Surface Condition

Black/Peeled/Polished/Machined/Grinded/Turned etc

Heat Treatment

Normalized,Annealed,Quenched and Tempered etc

Test

Tensile Strength,Yield,Elongation,Hardness,etc

Delivery Time

20 Days

Warranty Period

12 Months

Transport Package

Standard or According to Your Requirement

Specification

According to requirements

Trademark

No OR OEM

Origin

Ningbo, China (Mainland)

HS Code

7208900000

Production Capacity

50000 Tons/Year

Key features

Customizable Dimensions: Width 500-2000mm and Length 1000-6000mm can be customized to meet specific project needs.

Wide Material Range: Available in Carbon Steel, Stainless Steel (304/316), and various alloy structures for diverse applications.

Comprehensive Certifications: Products certified by BV, ISO, CE, and SGS to ensure international quality and safety standards.

Fast Delivery: Delivery time within 7 days after deposit receipt for standard orders.

Flexible MOQ: Minimum Order Quantity starts at 1 ton, with negotiable terms for larger quantities.

Quality Assurance: Ultrasonic testing performed on every piece before shipping to ensure structural integrity.

Diverse Surface Options: Surface treatments include 2B, No.1, No.4, HL, BA, 8K, and color coating.

Global Shipping Terms: Flexible trade terms including FOB, CFR, CIF, EXW, and DDP to suit international logistics.

Company profile

Ningbo Yinzhou Hisea Machinery Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/FactoryExport Year: 2008-08-08Nearest Port: NINGBO SEAPORT, SHANGHAI SEAPORT, SHENZHEN SEAPORTAverage Response Time: ≤0.18hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, FAS, DDP, DAP, EXW

AI-Powered supplier vetting

SummaryNingbo Yinzhou Hisea Machinery Co., Ltd. is identified as a China-based manufacturer/factory, although another record describes the company as a trading company. Its stated capabilities cover CNC machining, stamping, casting, forging, welding, laser cutting, deep drawing, and related metal fabrication. The supplier reports annual CNC machining and stamping production of 200,000 sets, export activity since 2008, and 51%–70% of sales from exports. It claims more than 100 worldwide clients, an engineering team with 50 years of total R&D experience, and multiple management-system certifications, including ISO 9001, ISO 14001, TS 16949, ASME, and others. Evidence supports broad manufacturing, customization, and international supply capabilities. However, the provided information does not establish after-sales service procedures, financial credibility, or specific named customer cases.

CertificationsThe supplier reports holding multiple certifications and management-system standards, including ISO 9000, ISO 9001, ISO 14001, TS 16949, ASME, ISO 14000, ISO 20000, and GMP. Its CNC facilities are also described as ISO 9001-certified, providing explicit evidence of certification coverage.

R&D capabilityThe supplier reports 50 years of total R&D engineer experience and offers advanced 3-, 4-, 5-, 6-, and 7-axis CNC machining, EDM, prototyping, and low- to high-volume production. These capabilities provide explicit evidence of technical engineering and process-development capacity.

Production capacityThe supplier reports annual production of 200,000 sets for CNC machining and stamping parts and describes integrated capabilities in machining, stamping, investment and sand casting, forging, laser cutting, bending, and other processes. Its stated product range includes automotive, railway, oil-field, and other metal parts, indicating broad production coverage.

Customization capabilityThe supplier explicitly offers customized CNC machining parts, custom stainless-steel machining, precision metal stampings, deep-drawn stampings, laser cutting and bending, and prototype through high-volume production. It also supports numerous materials and secondary processes, directly demonstrating substantial customization capability.

Product Q&A

Q:Are you a trade company or manufacturer?

We are a professional manufacturer with our own factory.

Q:Do you have someone with a high level of English who can communicate on the phone?

We have colleagues with a high level of English who can communicate with you by phone at any time, so that communication can be more convenient and efficient.

Q:Should the customer pay the delivery fee, How much is it?

For the delivery fee, many samples are requested to be sent, so we must get delivery fee. If you tell me to use the appointed Express, you will give me your express account or you will pay according to the Express.

Q:Do you have MOQ?

MOQ: 1 ton. Depends on different ideas, Can be negotiated. The larger the quantity is, the competitive the unit price will be.

Q:How about the after sale service?

1) We will always keep the quality the same as the buyer's samples and if there is something with the quality, we will make compensation for our customers. 2) We will suggest our packing and take charge in our packing, we will keep the goods safe in the delivery. 3) We will trace the goods from the production to selling, we will solve the problems in the selling for our customers.