1-Betten hydraulic steel tubing factory overviewThe hydraulic cylinder tube is the main part of the hydraulic cylinder.The inner hole of the hydraulic cylinder tube usually precision processed by boring,reaming,rolling or honing. By these process can ensure the piston,sealing elements and the support elements move smoothly,then ensure the sealing effect and reduce the abrasion.The hydraulic cylinder tube will bear big pressure,so need high strength and stiffness. Honed tubes can be produced according to the demands of costumers that the degree of precision can reach H8/H9. Burnishing and honing service can be provided depending on the roughness requirement of inner diameter.
2-Technical Specification for hydraulic pipe
| Product |
HYDRAULIC CYLINDER STEEL PIPE COLD ROLLED/ DRAWN |
| Welding Technology |
Double Submerged Arc Welding (DSAW)
Spiral Submerged Arc Welding (SSAW) |
| Material Quality |
Steel Grade |
Q195 similar to a283 GR.B, 040a10, ss330, sphc, s185
Q235 similar to a283 GR.D, 080a15,CS type B
Q345 similar to a737 GR.B, SS400, S235JR, |
| Material Type |
Available in cold rolled and hot rolled |
| Size |
W.T |
4mm-12mm |
| Diameter |
219mm-630mm |
| Length |
5.8m-16m |
| Surface |
Galvanized, 3PE, painting, coating oil, steel stamp, drilling, etc |
| Ends |
Plain ends, cutting, threading, beveled, flange, etc |
| Packing |
Packing in bundle with steel strips; with seaworthy package at the end; could be done with your requirement. |
| Certification |
BV, IAF, SGS,COC, ISO or as per customer |
| Inspection |
With Chemical Composition and Mechanical Properties Testing; Hydrostatic Test, Dimensional and Visual Inspection, Also With Nondestructive Inspection |
| Application |
Urban construction pipe, machine structure pipe, agriculture equipment pipe, water and gas pipe, Greenhouse pipe, Building material tube, Low pressure fluid tube, Oil Industry pipe, etc |
| Trade Terms |
FOB, CFR, CIF, EXW, etc. |
| Payment Terms |
L/C, D/A, D/P, T/P Western Union, MoneyGram acceptable, T/T preferred |
| Delivery Time |
Usually within 10-30 days after receipt of deposit, ASAP |
| Loading Port |
Xingang , Tianjin |
| Original Place |
Tianjin, China |
| Cooperation Ship-owner |
MSK, CMA, MSC, HMM, COSCO, UA, NYK, OOCL, HPL, YML, MOL |
| Company Profile |
Name |
Betten Hydraulic |
| Type |
Manufacture and trading company |
| Supply Ability |
108, 000 tons per year |
| Export License Num |
|
Betten Hydrauli has our own cylinder pipe manufacturing factory to produce the cold rolled/ drawn tube to promise the best quality control.
According to the cylinder pressure and inside diameter size ,different steel tube Would be choosed .
1. ID ≤300mm , cold rolled precision seamless tube would be choosed
2. 300mm≤ID ≤500mm , hot rolled seamless tube would be choosed
3. 500mm≤ID ≤1000mm, forged tube would be choosed
4. Cylinder tube steel grade : SAE1020 , SAE1045 ,27SiMn , S355JR ,S355J2G3
St52-3 ,SUS304 ,SUS316L etc .
5. Hydraulic Cylinder tube inside boring and honing , roughness R0.2-R0.3,
6. Hydraulic Cylinder tube inside chromating : if necessary ,tube inside chromating could be applied
4-Manufacturing Process for Betten Honed tube Betten Hydraulic value each step of processing the hydraulic cylinder tube:
1. Honing
2. SKiving&roller burnishing
3. Deep hole drilling
4. Milling
5. Grinding
6. Machining as per drawing
7. Polishing
5- About Betten
Why choose Betten Hydraulic
1): Durable, strict quality management and control, we are an ISO9001 enterprise.
2): High precision machining equipments guarantee good quality.
3): Smooth surface. No defects. Continuous skill improvements.
4): Quick delivery, competitive Chinese price. Low MOQ.
5): Our Company is specialized in machining service on precise mechanical parts; we are producing high precision parts for military enterprise
6): We have design team to develop new skill and new products to meet requirements of markets.
7): Good service, when customers have problems during use, we will surely try our best to solve them.
8): High professional employees have good emergency-dealing ability during production.
9): Surface treatment can be nickel, galvanized and painted, or based on the requirements of customers.
Betten Advantage for stainless steel hydraulic tubing
1. Abundant production experience
Betten Pipe Founded focused on precision cold drawn steel tube,honing pipe,anchor drill and hydraulic cylinder research and producing, after years of practice, has the abundant technical force and the good team.
2. Quality raw materials
In order to improve product quality and reduce production cost, we always choose carefully and reserved the quality of the material after test and used. Our raw material suppliers are Baosteel Group Co., Ltd. and Tianjin iron and Steel Group Co., Ltd..
3. The advanced processing equipment
Our Company is provided with the advanced production and processing equipment, measuring instruments and the first-rate working environment, thus making this enterprise have a stronger production capability and market competitiveness.
4. Complete specification
We have various specifications of the mold. And we have products with best quality and complete specifications to guarantee the timely service.
Company Profile
