AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price

Product Details
Customization: Available
After-sales Service: One-Stop Service
Warranty: One Year
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Plant Area
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  • AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
  • AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
  • AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
  • AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
  • AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
  • AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
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  • Overview
  • Product Description
  • Detailed Photos
  • Packaging & Shipping
  • Application
  • Our Advantages
  • After Sales Service
  • Product Process
  • FAQ
Overview

Basic Info.

Model NO.
AiSi 4140
Technique
Hot Rolled
Material
Carbon/Alloy Steel
Surface Treatment
Black
Usage
Pipeline Transport, Boiler Pipe, Machinery Industry, Chemical Industry, Mining, Construction & Decoration
Section Shape
Square
Grade
A36 Ss400 Q235-Q355 S235-S275 A283 A572
Length
4m,6m,12m
Payment
30%Tt+70%Tt /LC
Package
Seaworthy Standard Package
Delivery Time
Within 7-15 Days
Processing Service
Welding, Punching, Cutting, Bending
Invoicing
by Actual Weight
Keyword
Hollow Section Tube
Thickness
0.2- 60 mm
MOQ
25 Tons
Transport Package
N/M
Specification
20*20-400*400mm
Trademark
Orignal
Origin
Henan, China
HS Code
7306610000
Production Capacity
50000tons/Year

Product Description

AiSi 4140 Welding Square Steel Hollow Tube/ Pipe with factory price

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
 
Product Description
Product Name:
Square / Rectangular Hollow Section Tube/Pipe
Material:
A36 SS400 Q235-Q355 S235-S275 A283 A53 ST37 A572 10-55# 4140 4130 40CR 20CR 15CRMO etc.
Standard:
GB JIS DIN ASTM EN
Special Pipe:
Square and rectangular tube
Outer Diameter:
10x10mm---400x400mm or 10x20---200x400
Length:
5.8m-12m
Thickness:
0.5 - 12.5mm
Section Shape:
Square or Rectangular
Place of Origin:
Tianjin/Shanghai/Qingdao China (Mainland)
Secondary Or Not:
Non-secondary
Application:
Construction, Automobile,Bridge,Transportation,Agriculture, etc.
Certification:
Mtc
Surface Treatment:
black, oil, Black Oil Surface Or Other Anti-corrosive Treatment
1)Black,Pre-galvanized
2)oiled,powder coating
3)Galvanized as your requirement
PS:Pre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2
Inspection:
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional
and Visual Inspection, With Nondestructive Inspection
End Treatment:
Plain, Beveled, Or Weld With Flanges
Plastic Caps And Steel Rings Can Be Provided If Possible
Anual Output:
50000Tons
Price Item:
FOB, CIF, CFR
Terms of payment:
L/C, T/T
Company Type:
Manufaturer,supplier ,trade
End protector:
Bundled with steel strip
Stock or not:
Stock
Others
1:Special design available according to requirement
2:Pipe can be necked dowm, punching hole on pipe wall.
3:Pipe fittings, elbows are available.
 
Steel Tube
RHS
(Rectangular hollow section)
SHS
(Square hollow section)
CHS
(Circle hollow section)

Surface:
1. Pre-galvanized (Zinc coating: 40-80g/m2) 2. Hot dipped galvanized (Zinc coating: 200-600g/m2 )
3. Oiled with PVC wrapped
4. Varnished / painted in black or red or other color
5. Anticorrosive coating: 3PE / 3PP / FBE / Epoxy
Technique:
Hot Rolled Or Cold Rolled ERW
Pre galvanized Pipe Specifications:
OD 8*16-50*100mmWT 0.8-2.3mm
Length: 1-6m
OD 12*12-100*100mm
WT 0.8-2.3mm
Length: 1-6m
OD 12-219mmWT 0.8-2.3mm
Length: 1-6m
Hot Dipped Galvanized Pipe Specifications:
OD 20*30-300*650mmWT 1.5-18.0mm
Length: 1-12m
OD 20*20-500*500mmWT 1.5-18.0mm
Length: 1-12m
OD 20-660mmWT 1.5-18.0mm
Length: 1-12m
Natural Black Pipe Specifications:
OD 20*30-300*650mmWT 1.5-18.0mm
Length: 1-12m
OD 20*20-500*500mmWT 1.5-18.0mm
Length: 1-12m
OD 20-660mmWT 1.5-18.0mm
Length: 1-12m

Standard

BS EN 10219
ASTM A500,
JIS G3466,
GB/T6728

BS EN 10219
ASTM A500,
JIS G3466,
GB/T6728
BS EN 39, BS 1139, BS 1387, BS EN 10255,API 5L, ASTM A53, ASTM A500, ASTM A795, ISO65, ANSI C80,DIN2440, JIS G3444,
GB/T3091 GB/T13793
Material:
S235, S355, S275, SS400,Q195, Q235, Q345, A36, ST37, A572 etc

Pipe Ends:

plain ends

plain ends
bevelled ends, or threaded ends, or grooved ends, or
plain ends
Packing:
Outer diameter 273mm and above: piece by piece.
Outer diameter 219mm and below: in hexagonal seaworthy bundles packed by steel strips.
small sizes nested into big sizes.

Specification
AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
Detailed Photos

 

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory PriceAISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory PriceAISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory PriceAISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory PriceAISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
Packaging & Shipping

Package:
Normal Packing:In Bundles or In Bulks or seaworthy package Special Packing:according to customers' requirements.
Pipe End:Plain\Beveled\Thread with Coupling or cap.

Shipment:
a.length:≤5.8m loaded in 20FT Container with 25-27tons
b.length:≤11.8m loaded in 40FT Container with 25-27tons
Trade Terms: FOB / CIF / CFR
Payment Terms: L\C T\T
Loading Port: Tianjin or Shanghai port ,China
Delivery: within 15 days after received the 30% deposit of T/T.
We can produce special specification of the galvanized steel pipe products according to your requirement.

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price

Application

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price

Our Advantages

1.Professional Factory
We have our own factory with more than 10 years production history in hoist equipment manufacturer.

2.High Quality
All of our products have been checked seriously:
With Chemical Composition and Mechanical Properties Analysis; Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection

3.Good Prices
Competitive prices based on the same quality as we are factory supplier.

4.Fast Delivery
professional packing, avoid damage.

5.OEM Custom
Samples can be made according to your requirements before placing order.

6.Best Service
Your kind inquiry will be replied in 8 hours or 24 hours if time difference.

7.Help to Solve Problem
Specialized team make us strong support to solve your problems from purchase to application.
 

After Sales Service

Pre-sale Service:
1.Good quality + Factory price + Quick response + Reliable service
2.100% responsible for the quality:all the products are produced by our professional workman and we have a high-work-effect foreigh trade team.
3.We have enough stock and can deliver in short time.
4.Customized designs,colors,sizes and logos are welcome,responsiveness to customers' requirements.


After-sale Service:
1.We will count cheapest shipping cost and make invoice to you at once.
2.On time delivery.
3.Provide real pictures of loading container,email you the tracking NO. and help to chase the products until the goods arrive you.
4.24 hours online service,if any question,please contact us at anytime in your convenience.

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price

 

Product Process

 

AISI 4140 Welding Square Steel Hollow Tube/ Pipe with Factory Price
FAQ

1. Q: Are you a manufacturer?
A:Yes, we are manufacturers. We have our own factory and our own company. I believe we will be the most suitable supplier for you.

2. Q:Could we visit your factory?
A: Sure, we welcome you to visit our factory , check our production lines and know more about our strength and quality.

 
3. Q: Do you have quality control system?
A: Yes, we have ISO, BV, SGS certifications and our own quality control laboratory.

4. Q: Can you arrange the shipment for us?
A: Yes, we have designated sea freight and railway freight forwarders with decades of experiences and we get the best price with earliest vessel and professional service.

5. Q: How long is your delivery time?
A: Generally it is 7 days if we have the exact goods in our stock. If not, it will take around 15-20 days to get goods ready for delivery.

6. Q: Can I get some samples?
A: We are glad to provide free samples to you, but we do not offer the freight.

7. Q: What is your after-sale service?
A: We provide after-sale service and offer 100% guarantee on our products.

8. Q: What is your MOQ?
A: 25 Tons

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