Basic Info.
Product Description
Shandong Shanshui Special Steel Co., Ltd. was established in 2014 with a registered capital of 30 million and total assets of 80 million. The headquarters is located in Liaocheng, known as the Venice of China. The company focuses on the research and development, production, sales and application promotion of seamless steel pipes. The production workshop currently has a seamless steel pipe hot-rolling production line with an annual production capacity of 500,000 tons.
| Our Products |
Commen Material Grade
| Structural pipe | 10#20# 35# 45# Q345B, 16Mn, Q345B-E, 20Mn2, 25Mn, 30Mn2, 40Mn2, 45Mn2 SAE1018, SAE1020, SAE1518, SAE1045. |
| Liquid pipe | 20# Q295b-e, Q345b-e |
| High pressure boiler tube | 20G 15MnG 20MnG 15CrMoG, 12Cr1MoVG St35.8, sa106b, sa106c, sa210a, sa210c, A333P2, A333P11, A33P12, A333P22, A33P36, A333P91, A333P92, A335T2, A335T11, A335T12, A335T22, A335T91, A335T23, A335T9 |
| Pipeline | API SPEC 5L, X42, X52, X60, X65,X70,X80 ASTMA53, ASTM A106, ASTM A333, BS301, BS3602, BS3603, BS3604, PSL1, PSL2, DNV-OS-F101, CSA-Z245 |
| Alloy pipe | 4140, 42CrMo, 32CrMo, 15CrMo, |
| Factory Overview |
Shanshui Special Steel has two hot rolling production workshops, namely Workshop 76 and Workshop 90.
Workshop No. 76 mainly produces seamless steel pipes with an outer diameter of 60-102 mm and a wall thickness of 8-25 mm.Workshop No. 90 mainly produces seamless steel pipes with an outer diameter of 65-140 mm and a wall thickness of 14-35 mm.
Workshop No. 76 has more obvious advantages in producing non-standard alloy steel pipes.
The 90 workshop has more obvious production advantages for ultra-thick-walled seamless steel pipes, non-standard seamless steel pipes, and alloy seamless steel pipes.
To further assure you of our commitment to quality, we adhere to stringent manufacturing standards and have obtained various certifications such as ISO 9001 and API 5L. Our dedicated team of professionals consistently monitors the production process to ensure the delivery of flawless products. We strongly believe that our attention to detail and focus on customer satisfaction will exceed your expectations.
Whether your project requires seamless steel pipes for construction, machinery, or other industrial applications, we have the expertise and resources to fulfill your requirements. We understand that each client has unique needs and we are committed to providing tailored solutions to meet those needs effectively.
| Our laboratory |
| Why Choose Us |
1. Precision manufacturing: Cold-drawn seamless steel tubes are manufactured through the cold drawing process, which guarantees dimensional accuracy and smoothness. The surface has high finish, and the inner and outer walls are defect-free, meeting the requirements for high-precision applications.Our tolerance can be guaranteed at ±0.1mm.
2.Excellent mechanical properties: During the manufacturing process of cold-drawn seamless steel tubes, the material undergoes plastic deformation, resulting in grain refinement and improved hardness and strength. Compared to hot-rolled seamless steel tubes, cold-drawn seamless steel tubes have higher tensile strength, compressive strength, and impact resistance.
3.Good surface quality: Due to the characteristics of the cold-drawing process, cold-drawn seamless steel tubes have better surface quality. The surface is smooth and flat, with no obvious scales or oxidation, meeting the requirements for high-quality surface treatment and coating.
4.Wider range of applications: Due to its precision manufacturing and excellent mechanical properties, cold-drawn seamless steel tubes are widely used in industries such as mechanical manufacturing, automotive manufacturing, petroleum and natural gas industries, petrochemical industry, high-temperature and high-pressure fields, and structural engineering.
In summary, cold-drawn seamless steel tubes have advantages such as precision manufacturing, excellent mechanical properties, and a wider range of applications. Therefore, they are widely used in industries with high requirements for tube quality and performance.
| FAQ |
1.What is your paying terms?
Our usual paying terms are 30%TT as deposit and balance paid after seeing copy of bill of loading. For clients cooperated for more than one year, we accept 20% prepay. Beside we do business also under D/P and LC terms.2.How long is your delivery time?
For the goods we have in stocks, we deliver the goods within 5days. If it is a production order with volume not above 200tons, the delivery time will usually be within 20days after sealing contract. And the delivery time shall be slightly longer for order volume above 200tons.
3.Can you do partial shipment?
We will follow client request to do partial shipment or not. Partial shipment is not a problem for us.
4.What is your Minimum Order Quantity?
For goods in stocks we supply starting with one piece. Shall it is a production order, the MOQ is 3tons. Please be noted price based on MOQ will be slight higher than FCL condition due to higher unit cost.
5.Before cooperation we want a sample for inspecting of quality, is that okay?
We can provide a free sample for you shall sample value not above 30USD, you only need to pay the express charge. For a sample valued more than 30USD, the express charge and just one half of sample value is on the account of you, and we afford the other half.
6.What is the mode of transportation?
Ocean freight is the most important shipping way, and we choose the ship line based on soonest and earliest shipping time, rather than cheaper cost; or we follow clients ' instruction if there is one. Also railways will be chosen by us when it is more convenient. For samples and papers, the transportation will be by air.