How can we get a quotation?

Please provide product specifications, such as material, size, shape, etc., so that we can give the best quotation.

Can we get some samples? Is it charged?

Yes, we can provide samples for free, but do not pay for the freight. If you place an order after confirming the sample, we will refund your express freight or deduct it from the order amount.

Accepted delivery terms: FOB, CFR, CIF, EXW, FCA, DDP, DDU, Express; Accepted payment methods: T/T, L/C, Credit Card, Western Union, Cash

ASTM A312 TP304 Stainless Steel Seamless Pipe Supplier

Name: ASTM A312 TP304 Stainless Steel Seamless Pipe Supplier
Brand: Union Steel Industry Co., Ltd.
SKU: 2178549755

Hunan, ChinaUnion Steel Industry Co., Ltd.

US$600.00

5-49 Tons

US$580.00

50-499 Tons

US$500.00

500+ Tons

Product profile

Customization

Available

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

Product Name

Seamless Steel Pipe

Keywords

Steel Pipe & Tube

Od

10.3-1219.2mm

Wt

1.65-60mm

Length

5.8/6/11.8/12m

Application

Converying Gas, Water/Oil for Fluids Transmission

Surface

Oiled or Unoiled

Ends

Plain Ends, Beveled with Tube Cap

Standard and Grade -01

API 5L/ASTM A106, Grade B;ASTM A53, Gr.a, Gr.B

Standard and Grade -02

DN 17175/En10216-2, Grade St35, St45, St52, 13crmo44

Standard and Grade -03

DIN 2391/En10305-1, Grade St35, St45, St52

Standard and Grade -04

DIN 1629/En10216-1, Grade St37, St45, St52

Standard and Grade -05

JIS G3429 Sth11;JIS G3429 Sth12;JIS G3429 Sth21

Quality Control

100% Inspection

MOQ

Low MOQ

Transport Package

Standard Shipping Packaging or Customized

Specification

Standard specifications or customized

Trademark

USI

Origin

Hunan, China

Production Capacity

50000 Tons/Year

Key features

Extensive Standard Compliance: Meets ASTM A53, A106, API 5L, DIN, and JIS standards for diverse industrial applications.

Wide Dimensional Range: Outer diameter from 10.3mm to 914.4mm with wall thickness up to 50mm available.

Comprehensive Quality Testing: Includes chemical analysis, mechanical tests, hydrostatic tests, and 100% visual inspection.

Flexible Customization Options: Supports customization from samples, designs, full customization, and minor adjustments.

Multiple Surface Finishes: Offers No.1, No.4, No.8 Mirror Finish, 2B, Oiled, or Unoiled surface treatments.

Global Shipping Capability: Accepts FOB, CFR, CIF, EXW, FCA, DDP, DDU terms with professional freight forwarding.

Diverse Application Scope: Suitable for oil/gas, boiler, chemical, construction, medical, and machinery industries.

Certified Quality Management: Holds ISO 9001, ISO 14001, ISO 45001, CE, BV, and SGS certifications.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerExperienced Team

Union Steel Industry Co., Ltd.

Hunan, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 years CertifiedNearest Port: Tianjin Port;Shanghai Port;Average Response Time: ≤9.09h

About Our Factory & Business Background

AddressNo. 380, Huijin Industry Park, Furong Road, Changsha City Hunan Province, Changsha, Hunan, China

Plant Area160 square meters

Number of Employees18

Registered Capital10,000,000 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 Quantity2 Tons

Supply Chain Partners100

Our Production Capability & Technical Expertise

Main ProductsSteel Pipe, Seamless Steel Pipe

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instruction but no written records

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2023-01-18

Main MarketsEurope

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff15

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015

Cooperated with Fortune 500No

Product Q&A

Q:Are you a manufacturer?

Yes, we are a manufacturer, we have our own factory, and we are leading in producing and exporting steel pipes, galvanized steel pipes, hollow profiles, galvanized hollow profiles, etc. We guarantee that we are what you are looking for.

Q:Can we visit your factory?

Warmly welcome, we will pick you up once we get your schedule.

Q:Do you have quality control?

Yes, we have obtained BV and SGS certification.

Q:Can you arrange shipment?

Of course, we have a fixed freight forwarder, can get the best price from most shipping companies, and provide professional service.

Q:How long is your delivery time?

The specific time depends on the quantity you purchase.