Carbon Steel Q345D Cold Finished Precision Seamless Pipe
- 500 Metric Ton / Metric Tons per Month
- qingdao yantai
- T/T Credit Card
- E355+C DOM Cold drawn welded tube top quality Marcegaglia
- Cold drawn Seamless Astm a53b gb20 steel pipe MOq:10MT
- Hard Chromium Plated Cold Finished Carbon Seamless Steel Bar
- High Quality Seamless Hydraulic Cylinder Tube For Grab and Excavator
- hydraulic cylinder and motorcycle exhaust using honed steel tube
- Motorcycle Exhaust Using AISI1020 ISO9001 Hydraulic Cylinder Tube
Product Details
Place of Origin: | Shandong, China | Thickness: | 2, 30 | ||
Application: | Hydraulic Pipe | Surface Treatment: | Other | Technique: | Cold Drawn |
Alloy Or Not: | Non-alloy | ||||
Secondary Or Not: | Non-secondary | Section Shape: | Round |
Product Description
Q345B cold drawn seamless hydraulic steel tube for cylinder
Grade:20# 45# Q345B Q345D 25Mn 27SiMn E355 SAE1026
Standard:GB/T8713 GB/T3639 DIN2391 EN10305 ASTMA519
Grade | chemical composition% | ||||
C | Si | Mn | P | S | |
20# | 0.17-0.24 | 0.17-0.37 | 0.35-0.65 | 0.035 | 0.035 |
45# | 0.42-0.50 | 0.17-0.37 | 0.50-0.80 | 0.035 | 0.035 |
SKTM13C-T(25Mn) | 0.22-0.29 | 0.17-0.37 | 0.70-1.00 | 0.035 | 0.035 |
27SiMn | 0.24-0.32 | 1.10-1.40 |
1.10-1.40 | 0.035 | 0.035 |
E355 | ≤0.22 | ≤0.55 | ≤1.6 | 0.025 | 0.025 |
Q345B | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.030 | 0.030 |
Q345D | ≤0.2 | ≤0.5 | 1.00-1.60 | 0.030 | 0.030 |
SAE1026 | 0.22-0.28 | 0.15-0.35 | 0.60-0.90 | 0.040 | 0.050 |
grade and tolerance
Grade | OD | ID | Tolerance | WTD | Ovality | Curvature | |
OD | ID | ||||||
20# 45# SKTM13C-T(25Mn) 27SiMn Q345D ST52 SAE1026
| 40-74 | 30-65 | ±.01 | −0.3,−0.5 | ≤0.5 | ≤0.1 | 0.3 |
74-98 | 65-85 | ±.01 | −0.4,−0.6 | ≤0.5 | ≤0.15 | 0.3 | |
100-116 | 85-100 | ±.01 | −0.4,−0.6 | ≤0.6 | ≤0.15 | 0.3 | |
124-134 | 110-115 | ±.02 | −0.6,−0.8 | ≤0.6 | ≤0.20 | 0.3 | |
140-158 | 120-135 | ±.02 | −0.7,−0.9 | ≤0.8 | ≤0.20 | 0.3 | |
165-176 | 140-150 | ±.02 | −0.7,−0.9 | ≤0.8 | ≤0.20 | 0.3 | |
188-203 | 160-180 | ±.02 | −0.7,−0.9 | ≤0.8 | ≤0.20 | 0.3 |
we can provide such pipes:
1.Seamless steel tube and carbon tube
Widely used in oil,drilling, gas, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and AISI 1020. We can also offer as customized seamless steel tube.
2.precision steel tubes
cold drawn steel tube/cold rolled steel pipe
Grade: 20#45#16Mn25Mn Q345 27SiMnE355ST52 STKM13A STKM13C
Standard: GB/T8713GB/T3639DIN2391EN10305ASTMA519
Range: 30-300mm
Length: 11m(max)
The cold process can remove the oxide layer outside to improve surface and offer better mechanical property, also can change ID,OD,WT to meet every client request.
3. Honed steel tube&SRB steel pipe
ID Tolerance: H8H9 or as client's request
ID Roughness: RA0.4micron(max)
Length: 6m(max)
Inner roughness: Ra0.2-0.8um
Straightness: 1:1000 or customized
This process can improve the roughness of the inner tube to 0.2-0.8um and make tube for cylinder using directly.
4.Hydraulic cylinder steel tube
packaging details:
1.bundle with steel strips
2.brand parcel
3.wooden box
4.as clinets request
delivery details: 15days after payment
Yantai Xinpeng Steel Pipe Co,.Ltd. is one of the best suppliers of the precision tube and hydraulic cylinder tube in North of China. Since 2002 cold drawn machine set importing, Xinpeng become a big precision steel pipe manufacture with 500Mt month productivity in the next 12 years.
Products widely used in the hydraulic cylinder of the heavy machinery, Cranes, excavator, forklifts and the Petrol industry.
1. Hydraulic Cylinder Tube------Main products of Xinpeng,
Used in the hydraulic cylinder of the heavy machinery, Cranes, excavator also forklifts. Material is various, mainly STKM-13CT ST52 CK45 and 1020. We can work and get the mechanical property of the clients need and extended the life of the hydraulic cylinder.
2.SRB tube ----- used in Elevator buffer and Hydraulic Cylinder .
This kind tube have a better roughness inner the tube, ra0.2-0.4um and can use directly in the hydraulic cylinder tube. Range: ID 50-250mm and Length can work at most 6M.
3. Cold finished tube---- Widely Used.
Processing range 30-300mm, biggest length is 11M.
Xinpeng Have passed ISo9001 verified from 2015; each tube of ours is strictly in quality control that can assure the product quality of Xinpeng.
Seamless steel tube:
low and medium pressure boiler, high pressure boiler
ship-building, liquid service
petroleum cracking,
chemical fertilizer equipment
drawing-oil-equipment and structure purposes
1. Low and middle pressure fluid transportation pipeline
2. Casing Tube
3. Boiler Pipe
4. Petroleum and natural gas industry
5. Chemistry industry
6. Electric industry
1.portable hardness tester
2.wall thickness gauge
3.ultrasonic flaw detector
4.digital rockwall hardness tester
5.tensile testing machine
6.USA import UT test machine
Guaranteed
If products’ quality doesn’t match the description we give or peomise before you place your order,we peomise 100%refund.
(1): High quality products with reasonable price.
(2): We are factory and trading company.
(3): Every process will be checked by responsible QC which insures every product's quality.
(4): Professional packing teams which keep every packing safely.
(5): Trial order can be done in one week.
(6): Samples can be provided as your requirements. Free sample
(7): We have more than 20 years experience in exporting products to worldwide countries, can provide the high quality products.
(8): We have five thousand tons of stock in warehouses with abundant capital. Furthermore, we offer charge sales, credit and 7-day 24-hour services.
(9): Wide excellent experiences with after-sale service.
Tel +86-535-6835398
Contact Us
- Xinpeng Steel Pipe Co., Ltd.
- hydraulic astm 1045 motorcycle exhaust using cold drawn tube
- Seamless STKM 11A Automobile Parts Using Cold Drawn Steel Pipe
- bicycle tubes 4130 chromoly pipe cold drawn steel tube
- ASTM 1020 Best Price China Non Alloy Hydraulic Honed Steel Tube
- DIN 17200 CK45 hot rolled black cold drawn steel tube
- Factory Good Mechanical Property CK45 STKM13A Steel Pipe
- Precision Seamless Hot Sell Bike Using 4130 Honed Steel Tube
- FOB Steel Pipe ISO 9001 Carbon Seamless Oil And Gas Tube
- 30CrMo ANSI AISI 4130 Chromoly Seamless Cold Rolled Steel Pipe
- Best Import Products ST52 Auto Parts Using Steel Honed Tube
- Honed tube od 46mm DIN2391 St52 tube precision steel tube
- EN10305 Best Price China Steel Carbon Cold Drawn Tube Pipe
Popular Searches
Find Similar Products By Category
- Minerals & Metallurgy > Steel > Steel Pipes
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- B2B Articles
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
sales
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-