20# 40cr Sch40 Construction Black Round Tube Reasonable Price Seamless Carbon Steel Pipe Video,Demo, How It Works & Features

Name: 20# 40cr Sch40 Construction Black Round Tube Reasonable Price Seamless Carbon Steel Pipe
Uploaded: 2026-07-18T07:28:45+08:00
Description: Watch the 20# 40cr Sch40 Construction Black Round Tube Reasonable Price Seamless Carbon Steel Pipe video demo to see how it works, key features, and real-use scenarios. A helpful video guide before you buy.

2026-05-12 2510

Send Inquiry

ASTM A36 Ss400 St37 1.5mm Hot Rolled Mild Steel Checker Pattern Plate Price
387 views

Factory Square ERW Seamless Carbon Ms Mild Galvanized Steel Gi Pipe for Scaffolding/Greenhouse
487 views

20# 40cr Sch40 Construction Black Round Tube Reasonable Price Seamless Carbon Steel Pipe
251 views

China High Hardness Nm450 Steel Sheet Hot Rolled Normalizing Wear Resistant Steel Sheet Nm400 Nm500 Nm550 for Mining Engineering Machinery
273 views

Galvanized Heb100 Wide Flange Wholesale Structural Steel S275jr S355jr H Beam
509 views

Product Specifications

Model NO.:

219*8mm

Type:

Seamless

Technique:

Hot Rolled

Material:

Carbon Steel

Surface Treatment:

Black

Usage:

Pipeline Transport, Boiler Pipe, Oil/Gas Drilling, Construction & Decoration

Section Shape:

Round

Size:

1/2''-24''

Thickness:

Sch40, Sch80

Length:

Random Length or 12m

MOQ:

10tons

Garde:

20#, 40cr, 42CrMo, 27simn etc

Ends:

Plain Beveled Square Cut

Surface:

Black Bright Galvanized Painted

Trademark:

HJ steel

Transport Package:

in Bundles with Steel Strips

Specification:

219*8mm

Origin:

Shandong Province, China

HS Code:

730439

Like 0 Dislike 0 Comment 0

More>Recommended Video

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

294

Resin Bond Diamond Wheels, Phenolic and Polyimide. Double Side Grinding Discs

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

524

Superabrasives, Diamond, CBN, and CDX Grinding Wheels

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

505

Superabrasive Diamond and CBN Grinding Wheel, Periphery Grinding Wheel

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

399

Superabrasive Diamond and CBN Grinding Wheels, Diamond Wheels for Periphery Grinding of Carbide, Ceramic, and Cermet Inserts.

491

Diamond and CBN Wheels, Flute Grinding, Clearance and Face Surface Grinding, Profile Grinding

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

376

Diamond and CBN Grinding Wheel for Face Grinding of Circular Saws Shape 4A2, 4b9, 4c9

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

460

Resin Bond Superabrasive Grinding Wheels, Diamond and CBN Grinding Wheels

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

375

Crankshaft Grinding Wheels, Abrasives Grinding Wheels, Conventional

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

245

Diamond & CBN Grinding Wheels - Flaring Cup D11A2, Tct Circular Saw Grinding Machine

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

485

Centerless Grinding Wheels, Superabrasive Diamond & CBN Grinding Tools

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

253

Diamond and CBN Grinding Wheels for Iseli Machines Shape 3V1, 6A9

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

498

Abrasive Fibre Discs, Cutting Wheels, Grinding Wheels, Conventional

©1996-2026 Made in China All Rights Reserved
MadeinChina.com is a trusted global B2B platform with over 30 years of experience, connecting worldwide buyers with reliable and verified Chinese suppliers and manufacturers.