We hope that in the future market, more and more quality L Type Welding Positioner, Hydraulic Chrome Bar, Cylinder Tubes will be named as our brand so that we will become one of the leaders in the world market. This kind of relationship is based on mutual respect and mutual honesty, which provides consistent, thoughtful and effective protection for customers' needs and interests. We take the spirit of enterprise as the core to gather the sense of belonging, enthusiasm and creativity of employees. Our company adheres to the tenet of 'survive by quality and development by reputation'. We continuously improve our management level, constantly challenge ourselves and surpass ourselves, and wholeheartedly provide customers at home and abroad with quality products and services! We build our brand with high-quality product standards and thoughtful after-sales service, expand the market with advanced technology and win the trust and support of our customers.
16Mn Steel Honed Tube introduction
WUXI HENGTONG PETROLIC MACHINERY manufactures 16Mn Steel Honed Tubes, ready to hone tubes, honed tubes, skived and roller burnished tubes, chrome bar, piston rods and high-precision cold-drawn steel tubes, We are well-equipped with 300 ton, 150 ton, 65 ton, 20 ton of cold drawing machine,9 meters CNC boring machines, 20 sets honing machines , one set furnace and advanced quality testing equipment, which combine cold drawn, cold-rolled, heat treatment and traditional machining process.
16Mn Steel Honed Tubes detail
Application: producing of hydraulic/ pneumatic cylinders, pumps, motor shells, transmission shafts and transmission roller steel pipes.
Original: Jiangsu, China
Certification: ISO9001.
Material: SAE1020, 20#, ST45, CK45, ST52, E355
Payment term: TT, LC
Delivery date: usually 20 to 40 days.
Packing: packed in bundle, oiled inside, with caps on both ends.
Market: Middle East/ Africa/Asia/South America/Europe/North America
MOQ: Depends on exact size and material.
Chemical Properties:
Material | C% | Mn% | Si% | S% | P% |
20# | 0.17-0.23 | 0.35-0.65 | 0.17-0.37 | ≤0.035 | ≤0.035 |
ST45 | ≤0.21 | ≥0.4 | ≤0.35 | ≤0.025 | ≤0.025 |
E255 | ≤0.21 | 0.4-1.1 | ≤0.35 | ≤0.025 | ≤0.025 |
45# | 0.42-0.50 | 0.50-0.80 | 0.17-0.37 | ≤0.035 | ≤0.035 |
Q345B | ≤0.20 | ≤1.70 | ≤0.50 | ≤0.035 | ≤0.035 |
E355 | ≤0.22 | ≤1.6 | ≤0.55 | ≤0.025 | ≤0.025 |
ST52 | ≤0.22 | ≤1.6 | ≤0.55 | ≤0.04 | ≤0.04 |
25Mn | 0.22-0.29 | 0.70-1.0 | 0.17-0.37 | ≤0.035 | ≤0.035 |
27SiMn | 0.24-0.32 | 1.10-1.40 | 1.10-1.40 | ≤0.035 | ≤0.035 |
Honed Tubes characteristics
1. The inside tolerance could up to H8.
2. Honing Inside roughness could reach to Ra 0.4um. Skiving inside could reach to Ra 0.2 um.
3. ID size from 50 to 280mm, OD size from 60 to 370mm, totally has more than 200 sizes.
4. Length could be fixed length of random length.
5. Inside chrome plated is for optional.
Experience and markets
Our factory has more than 20years working experiences on researching and selling. Products are well sailed all over the world, got many compliments from customers.
Packaging & Delivery
Packaging Details | in bundle, with plastic caps, anti-rusted oiled, with woven bags or according to the customer's request |
Delivery Time | within 20 days after the confimed order |
Our Can Be Customized Gr. B Carbon Steel Pipe 5.3mm Thickness Seamless Iron Tube From China Supplier is inexpensive, experienced, efficient and credible in earning the confidence and cooperation of customers around the world. We constantly stimulate the morale of employees, meet the spiritual needs of employees and realize their own value. The purpose of the company is to provide direction guidance and value guidance for identifying the company's positioning, determining the company's vision, making strategic choices, and formulating policy measures.
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