ASTM/A36 A53 A106 A209 A213/ A269/A519/A501/304/Welded Round/Square/Rectangular/Hex/Oval/ Precision or Carbon/Aluminum/Galvanized/Stainless/Seamless Steel Pipe

Basic Info

Model NO.	4*0.5-200*20
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
Length	6-12m
Product Name	Steel Pipe
The Date of Issuance	5-7day
MOQ	1ton
Transport Package	Standard Airworthiness
Specification	4*0.5-200*20
Trademark	zhongye
Origin	China

Product Description

Company Profile

Product Parameters

Product introduction
Seamless steel tube products for machining use tube blanks (mainly continuous casting blanks) as raw materials, which are heated and rolled into steel tubes by centering, piercing, continuous rolling and tension reduction units. At the same time, the supporting production equipment such as tube end thickening, pipe joint processing, tool joint processing, heat treatment, ultrasonic, magnetic flux leakage, eddy current, magnetic particle on-line flaw detector, spectrum and hardness tester can meet the various requirements of different users.
Chemical composition of pipes for machining;				C 0.08~0.19Mn 0.40~0.70Si 0.17~0.37S ≤0.035P ≤0.035Cr 0.40~0.70Mo 0.40~0.55Ni ≤0.30
Performance of pipes for machining;				Tensile strength)MPa:410~560 ~ 560Yield point MPa:205Elongation (%): 2
The purpose of the pipe for machining:				Compared with solid steel such as round steel, seamless steel pipe is lighter in weight when the bending and torsion strength is the same, and it is an economic cross-section steel, which is widely used to manufacture structural parts and mechanical parts, such as oil drill pipes, bicycle racks and steel scaffolding used in construction.

Tube for machining structure
Variety classification	measure		Steel grade/brand	executive standard	application area
	Outside diameter (mm)	Wall thickness (mm)
Structural pipe	42~760	4~120	20#, 35#, 45#, Q345A/B/C/D, Q390, Q420, 25Mn, 27SiMn, etc.	GB/T 8162	General structure with,Mechanical tube
Vehicle tube	45~245	4~35	20Mn2,SAE1527,MZ410R,MZ530R,30Mn2,40Cr,45Mn2,etc.	YB/T5035,technical protocol	Tube for automobile axle and automobile axle sleeve
Tube for die casting	DN200~DN1200		21CrMo10,21CrMo10-2,etc.	Q/OHAD030,technical protocol	Centrifugal ductile iron pipeTube die blank
Military pipe	42~760	4~120	30Cr,40Cr,35CrNi1MoA,etc.	Military standards and agreements	Military tube
Pipe for geological drilling	42~133	4~25	DZ40,DZ55,STM-R780,DZ60,etc.	Q/OHAD006,GB/T 9808 ,technical protocol	Drilling pipe
Pipe for hydraulic prop	42~760	4~120	20#,35#,45#,27SiMn,30MnNbRE,30CrMnSi,30CrMnSiA,etc.	GB/T 17396,technical protocol	Making hydraulic equipment for coal mining, hydraulic cylinders and plungers for truck cranes.
Fluid conveying pipe	42~760	4~120	20#,Q345,Q390,etc.	GB/T 8163,technical protocol	Used as a tube for conveying fluid.

Packaging & ShippingOur Advantages

 

FAQ

1. Who are we?
Our headquarters is located in Shandong, China. Since 2002, we have been selling to the domestic market (40.00%), Northern Europe (8.00%), North America (7.00%), the Middle East (7.00%), Africa (6.00%), South America (5.00%), Southeast Asia (5.00%), East Asia (5.00%), South Asia (5.00%), Eastern Europe (3.00%), Western Europe (3.00%), Central America (3.00%), Southern Europe (2.00%), and Oceania (1.00%). There are about 101-200 people in our office.
2. How do we guarantee quality?
Pre-production samples are always available before mass production;
Always carry out final inspection before shipment;
3. What can you buy from us?
Aluminum plate, aluminum coil, aluminum foil, carbon steel, alloy steel, stainless steel, copper galvanizing, etc
4. Why should you buy from us instead of other suppliers?
ZhongYe Metal Products (Shandong) is a leading manufacturer of aluminum products and carbon alloy materials in China, with more than 20 years of experience. More than 160 experienced workers use German brand processing equipment for production.
5. What services can we provide?
Accepted delivery conditions: FOB, CIF, FAS, DDP, express, DES;
Accepted payment currencies: US dollar, Australian dollar, Euro and RMB;
Payment types accepted: T/T, L/C, MoneyGram, credit card, PayPal, Western Union remittance, cash;
6. After-sales service: 24-hour online maintenance guidance service.
Language: English, Chinese Other.