Home > Products > Cold rolled/drawn Seamless tube > seamless carbon steel tube,honed cylinder pipe,SRB seamless steel tube
seamless carbon steel tube,honed cylinder pipe,SRB seamless steel tube
- 500 Metric Ton / Metric Tons per Month
- yantai/qingdao
- T/T
- Round st37.4 carbon seamless steel tube made in China
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- astm a519 standards sizes carbon hollow seamless steel tube
- din2391 st35 nbk seamless carbon steel tubes and pipes
- non-alloy Carbon Seamless Steel Tube Factory,Q345B,Q345D,16Mn,25Mn
- Seamless Q345 carbon steel pipe tube with cold/hot rolled technique
Product Details
Thickness: | 2, 30 | ||||
Section Shape: | Round | Outer Diameter: | 30 - 250 mm | Place of Origin: | Shandong, China |
Secondary Or Not: | Non-secondary | Application: | Hydraulic Pipe | Technique: | Cold Drawn |
Certification: | Other, ISO 90012008 | Surface Treatment: | Other, according to the customer's aquirement | Alloy Or Not: | Non-alloy |
Product Description
product description
We produces various precision seamless steel tube and agent high precision cold-drawn welded tube (DOM) of Italy Marcegaglia. Our products such as :
♣cold drawn precision seamless steel tube
♣cold rolled steel tube
♣SRB tube
♣honed tube
Product Item | seamless carbon steel tube,honed cylinder pipe,SRB seamless steel tube |
Outer Diameter | 30mm~250mm |
Wall Thickness | 2mm~30mm |
Material Grade | 10#-45#, 16Mn, Q195-Q345, ST35-ST52, STB35-STB42, 20#, 45#, 16Mn, Q345, ST35, St45, St52, St52.4, STB42, 10#-45#,ST35-ST52 |
Standard | ASTM, DIN, ASTM A1020-2002, DIN 2391 |
Application | Hydraulic Pipe, Hydraulic cylinder, automobile, oil drilling, textile machinery |
Certificate | ISO9001:2008 |
Process Method | Cold Drawn/ Cold Rolled |
Surface Finish | Annealed, Pickled or according to the customer’s acquirement |
Package | According to the customer’s requirement |
Delivery Time | 10days more or according to the customer’s requirement |
Price Item | FOB CIF EXW |
Payment | T/T(30% in advance, 70% against the BL Copy) and L/C at sight or as negotiation |
ID tolerance | H8,H9b H10 or as customized |
Surface roughness | Ra0.2~0.8µm |
Finally supply condition | BK BKS BKW NBK GBK |
Tolerance in Dimension:
OD | GB/T3639(GB8713) | DIN2391(EN10305) | Our Tolerence | Best Quality |
4-30mm | ±0.10mm | ±0.08mm | ±0.05mm | ±0.02mm |
31-40mm | ±0.15mm | ±0.15mm | ±0.05mm | ±0.03mm |
41-50mm | ±0.20mm | ±0.20mm | ±0.05mm | ±0.03mm |
51-60mm | ±0.25mm | ±0.25mm | ±0.08mm | ±0.03mm |
61-70mm | ±0.30mm | ±0.30mm | ±0.10mm | ±0.05mm |
71-160mm | ±0.30mm | ±0.30mm | ±0.10mm | ±0.05mm |
Tolerance in WT | ±0.12mm | ±0.10mm | ±0.05mm | ±0.03mm |
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Process | Diameter | Length | Precision | Inner Hole Roughness |
Cold Rolled | 30-100mm | ≤12 m | H8-H10 | 0.4-1.6 |
Cold Draw | 30-250mm | ≤12 m | H8-H10 | 0.8-1.6 |
Honing | 40-500mm | ≤12 m | H8-H9 | 0.4-0.8 |
Rolling | 40-400mm | ≤7 m | H8 | 0.4 |
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Inner Diameter | H8 | H9 | H10 |
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30mm | ±0.033 | ±0.052 | ±0.084 | 5-30mm |
30-50mm | ±0.039 | ±0.062 | ±0.100 | ±0.080 |
50-80mm | ±0.046 | ±0.074 | ±0.120 |
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80-120mm | ±0.054 | ±0.087 | ±0.140 |
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120-180mm | ±0.063 | ±0.100 | ±0.160 |
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180-250mm | ±0.072 | ±0.115 | ±0.185 |
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250-315mm | ±0.081 | ±0.130 | ±0.210 |
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315-400mm | ±0.089 | ±0.140 | ±0.230 |
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finished products
company information
our company according to customers' requirements specifications of the production of seamless steel tube and cold rolling precision seamless steel tube , high precision welded pipe and automobile parts tube, hydraulic cylinder steel tube,cold drawn seamless steel tube ,which widely used in hydraulic cylinder ,automobile ,oil drilling ,etc.
packaging and delivery
Please don’t worry that our products are packed, stored, transported according to the international regulation. We do care about the quality of our products; even some little details are paid attention to. We wrap the precision steel pipe with anti-rust paper and steel rings to prevent damage. Identification labels are tagged according to standard specification or customer's instructions. Special packing is available as per customer's requirement. Plus, our storage racks are made of wood. Any unwanted chemical reaction can be prevented.
our services
1. Cargo track service during transporting and feedback service after cargo is loaded on board
2. Flexible terms of payment by
3. Big discount for repeat customers
4. Smooth delivering procedure
5. Payment Terms: T/T , L/C And so on.
our certificate
our testing
our processing
FAQ
Q: What about your payment term?
A: Usually T/T or L/C, 30% deposit and 70% before delivery.
Q: what about your standard delivery date
A: 30 days after receiving deposit
Q: How about your capacity?
A: For steel pipes, 500 tons per month, 6000 tons per year.
Q: what about your package
1. bundle packing
2. marking as per customer's requests
3. paint on the pipe as per customer request
Contact Us
- Yantai Xinpeng Steel Pipe Co., Ltd.
- Contact nameJudy Gao Chat Now
- Phone0086-535-6835398
- Address2th,Binglun Road,APEC Technology Industrial Park,Zhifu District,Yantai City Yantai,Shandong
Product Categories
Cold rolled/drawn Seamless tube | DOM Tube | main products | MIld Seamless tubes |
New Products | Precision Tubes | Ready to hone Cylinder Tube |
- cold rolled DIN ST 52-3 Hydraulic Cylinder Seamless steel tube
- Hydraulic and pneumatic cylinder diameter seamless steel pipes with precision
- out diameter 30mm DIN2391 Precision seamless steel tubes
- Various kinds of high quality standard hydraulic cylinder with EN 10305steel tube
- DIN 2391-1/EN 10305-1 Cold drawn or cold rolled precision seamless steel tubes
- En10305-2 Cold drawn welded e355 honed steel pipe
- Excavator parts Mechanical Using CDS hydraulic cylinder tubing
- Precision Mechanical astm 1045 hydraulic cylinder tubing
- Annealed Din2391 seamless precision steel tubing
- ASTM A106 Seamless carbon Steel tube for Oil and Gas Line pipe
- EN 10305-1 cold rolled seamless sch 40 steel tube
- ISO 9001 hydraulic cylinder sch80 steel pipe specifications
- DIN2391 En10305-4 Cold Drawn Precision Seamless Steel Tube for excavator arm
- EN 10305-2 hydraulic cylinder used precision cold-drawn honed tube
- st52 Annealing honed tubes for hydraulic and pneumatic cylinder
- ASTM A519 cold drawn seamless high precision steel tube for hydraulic cylinder
- non-alloy ASTM a106 grb sch 40 seamless carbon steel tube
- GB/T 8162 carbon seamless steel pipe for structure
- DIN 2391-1/EN 10305-1 Cold drawn or cold rolled precision seamless steel tubes
- Attractive price cold rolled precision seamless steel tube with bright surface from China
- cold drawn seamless ASTM A519 4130 steel tube for mechanical parts/drill steel
- Cold Drawn ASTM A519 Seamless Carbon Steel Tubes for High-Pressure Service
- Cold Drawn Technique st52 schedule 40 carbon seamless steel pipe
- Chinese Standard GB 20#/45#/16Mn/Q345B Carbon Seamless Cold Drawn Steel Tube for hydraulic cylinder
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