As long as hold one container, we can accept the order.

20# 45# Q355b Cold Drawn Precision Tube Seamless Carbon Steel Pipe

Name: 20# 45# Q355b Cold Drawn Precision Tube Seamless Carbon Steel Pipe
Brand: XINBAOLONG STEEL CO..LIMITED
SKU: 2316059825

Shandong, ChinaXINBAOLONG STEEL CO..LIMITED

US$400.00-550.00

15 Tons

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Type

Seamless

Technique

Hot Rolled

Model NO.

Carbon Steel Pipe

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

Standard

GB/T6728-2016, En10219, ASTM A500, En10305, As1163

Grade

Q195, Q215, Q235, Q355, Gr.a, Gr.B

Pipe Ends

Plain End / Blunt End / Screwed and Socked & Prote

Length

12m, 6m, 6.4m, Client Requirement

Thickness

as Requirement

Shape

Round, Square, Rectangular

Surface

Mechanically Polished

Special Pipe

Pipe, Other, EMT Pipe, Thick Wall Pipe

Alloy or Not

Is Alloy

Advantage

Fast Delivery, Large Inventory

Oiled or Non-Oiled

Non-Oiled

Delivery Time

7-15 Days

Transport Package

Sea Freight

Specification

1-12M

Trademark

Xinbaolong

Origin

Shandong

Production Capacity

5000 Ton/Tons Per Month

Key features

Comprehensive Material Assurance: 100% mill test certificates provided for ASTM A106 Gr.B, Q235B, ST37, and other grades.

Flexible Customization Options: ODM and OEM services available with custom lengths up to 12 meters and client-specific requirements.

Fast Delivery Capability: Ready stock for standard sizes; delivery in 2 days if in stock, otherwise 7-15 days.

Strict Quality Control: ISO9001 certified factory with 100% qualified guarantee and strict inspection at every process.

Wide Dimensional Range: Outer diameter from 21.3mm to 914mm and wall thickness from Sch 10 to Sch 160.

Versatile Surface Treatment: Options include black painting, varnish oil, galvanized, and 3PE coating for anti-corrosion.

Competitive Factory Pricing: Direct supply from manufacturer with competitive prices for high-quality seamless and ERW pipes.

Global Shipment Support: Supports sea, land, and air transport with flexible Incoterms including FOB, CIF, CFR, EXW.

Company profile

Fast DeliveryODM ServicesR&D Capabilities

XINBAOLONG STEEL CO..LIMITED

Shandong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 1 year CertifiedNearest Port: TianjinAverage Response Time: ≤2.82h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company whose scope covers metal materials, metal structures and products, mechanical equipment, hardware, special steel, chains, construction reinforcement products, building materials, mechanical components, and non-ferrous alloys. It offers flexible customization, ODM services, and OEM services for popular brands, but has only one R&D engineer and no SDK. Quality assurance is stated, although finished-product inspection is based on random checks and packing-staff inspection, with one quality inspector and no raw-material traceability. No management-system certification is reported. Overseas service infrastructure is limited, with no overseas showroom, agents, branches, or offline trade-show participation. Financial records are indicated for 2022–2024, but no financial results are provided.

Supplier typeThe supplier is explicitly classified as a Trading Company. Its listed business scope covers a broad range of metal materials, structures, products, machinery, hardware, construction materials, and components, indicating a trading-oriented supplier rather than an explicitly identified manufacturer.

CertificationsThe supplier’s certification of management systems is reported as NIL. Therefore, no management-system certification is evidenced in the provided information.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or recorded offline trade-show participation. It also reports no written procedures or records for handling customer complaints or corrective and preventive actions, which indicates a documented after-sales service weakness.

Customization capabilityThe supplier explicitly reports flexible customization and provides ODM services, demonstrating support for customized product or design requirements. No further limits on customization scope are stated.

Product Q&A

Q:How can I get a quotation from you?

You can leave us a message, and we will reply every message in time. Or we may talk online by Whatsapp. And you can also find our contact information on the 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.

Q:What is your delivery time?

The time of delivery is usually around 20 days (1*20FT as usual). 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 against B/L. L/C is also acceptable. EXW, FOB, CFR, CIF, DDU.

Q:How does your factory do regarding quality control?

Quality is priority. Our factory has gained ISO9001 authentication. We guarantee the goods out from our factory 100% qualified. And Each Process, we have very strict operation and arrange 2 technicians to inspect. After the products are finished, we will make the last test to pick up the unqualified products.