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27SiMn/C45 hydraulic strut pipe made by China factory

China Yangtze Steel Steel is a steel supplier with complete qualifications and strong strength.The hydraulic prop pipes are strictly selected and supplied to customers around the world with guaranteed quality and quantity, and have won unanimous praise from customers!

keywords ：

hydraulic

strut

precision

Alloy

Thick

Hot rolled

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PRODUCT DETAILS

Product Details：

Hydraulic strut pipe is based on high-quality carbon structural steel, and one or several alloying elements are properly added to improve the strength, toughness and hardenability of the steel. After this type of steel is made, it usually needs heat treatment such as quenching and tempering, chemical heat treatment, surface quenching, etc. Compared with high-quality carbon structural steel, it has good comprehensive mechanical properties, and is mostly rolled into round, square, and flat steel products, which are used as important structural parts in machinery or machines.

Calculation method of hydraulic prop pipe:

(outer diameter-wall thickness)*wall thickness]*0.02466=kg/m (weight per meter)

27 simn alloy seamless steel pipe：

27 silicon-manganese alloy seamless steel pipe, which is one of the materials of seamless steel pipe, with a carbon content between 0.24-0.32%, and simn is listed separately because of the five elements (carbon C, silicon Si, Among manganese Mn, phosphorus P, sulfur S), the content of silicon manganese is about 1.10-1.40%.

Grade	Chemical composition (mass fraction)(%)
Grade	C	Si	Mn	Cr≤	Mo	Ni	Cu	P	S
27SiMn	0.24-0.32	1.10-1.40	1.10-1.40	≤0.30	≤0.15	≤0.30	≤0.20	≤0.035	≤0.035

Grade	Tensile strength MPa	Yield point MPa	Elongation after break（%）	Rate of reduction in area（%）
27SiMn	980	835	12	40

Parameter:

Product Name:	CK22/C45/27SiMn hydraulic strut tube
Standard:	API/ASTM/DIN/BS
Yield Strength:	≥760MPa
Tensile strength:	≥860MPa
Material:	20#、45#、27SiMn、30CrMoSiA、CK22/C22、
Thickness:	10.00-60.00mm
Outer diameter:	63.00-677.00mm
Length:	Client Requirement
Place of Origin:	Shandong, China
Brand Name:	Yangtze Steel
Section Shape:	Round
Tolerance:	±1%
Processing Service:	Welding, Punching, Cutting, Bending
Keyword:	27SiMn alloy seamless pipe、hydraulic strut tube
Technique:	Cold rolling、Hot rolled
Delivery Time:	15-21 days
MOQ:	1 Ton
Price term:	FOB CIF CNF
Payment terms:	TT LC
Package:	Export standard package; bundled wooden box, suitable for various transportation, or according to customer needs
Application:	Hydraulic system, forging machinery, die-casting machinery, construction machinery, automobile industry, shipbuilding industry, etc.

Our Advantages
1. 100% after-sales quality and quantity assurance.
2. Quick reply within 24 hours.
3. Large Stock for regular sizes.
4. Free sample high quality.
5. Strong produce capability and capital flow.

Our Services

1.We will provide you with detailed technical data and drawing.
2. Strict quality control and careful supervision to ensure the best crane for you.
3. Strict process control to make sure the crane will be delivered on time.
4. We will help handling shipment documents.
5. Our senior engineers can provide installation guidance, commissioning and training services.
6. Delivery with English user manual, parts manual, product certification and revelant certificates.

Application

Seamless steel pipes are mainly used as petroleum geological drilling pipes, cracking pipes for petrochemical industry, boiler pipes, bearing pipes,and high-precision structural steel pipes for automobiles, tractors and aviation.

Yangtze Steel Group

FAQ

Q1.Briefly introduce Yangtze Steel Group?
A1. Yangtze Steel Group is a comprehensive enterprise group with steel pipe production and processing ,intelligent pipe network design and maintenance as well as the management of domestic and international trade.

Q2.What are Yangtze Steel’s main products?
A2.Yangtze Steel’s main products include carbon steel pipe, stainless steel pipe, galvanized steel pipe

Q3.How can you ensure the quality of your product?
A3.All products have to go through three checks in the whole manufacturing process,it includes production and Random Testing in warehouse and Before Shipping.

Q4.What is your delivery time and the supply ability?
A4.The delivery time normally within 15~28working days,we can supply about 10,000tons every month.

Q5.Can you come to our country to negotiate face to face?
A5.We support face-to-face negotiation and on-site service to selected countries,for details, please consult any sales consultant on this page.

Q6.About the complaint,quality problem,etc after-sales service,how do you handle it?
A6.We will have certain colleague to follow our order accordingly for each order with professional after-sales service. If any claim happen, we will take our responsibility and compensate as per contract. For better serve our client, we'll keep tracing feedback of our products from clients and that's what make us different from other suppliers. We're customer care enterprise and our mission is to add honor to Made in China.

Q7.As the first customer,how do we trust you?
A7.We are an SGS certified supplier. Customers who cooperate with us for the first time and reach a certain amount can get SGS inspection service for free, so that you can get assured service throughout the process.

Q8.Can we get free samples?
A8.Yes, but not all items are available.for details, please consult any sales consultant on this page.