Seamless Precision Steel Pipe & tube
Product Description
3.Standard: GB/T8162 , GB/T8163 ,ASTM A53 ,ASTM A106 ,DIN1629 4.Steel grade: GB/T8162 , GB/T8163:10#, 20#, 35#, 45#, 16MN(Q345B) ASTM A53 GR. A , GR. B, GR. C ASTM A106 GR. A , GR. B, GR. C DIN 162 St 37.0, St 44.0, St 52.0 API 5L A B X42,X46, X52, X60, X65, X70, X80 5. Process method:cold rolling or cold drawn 6. Surface coating:varnish painted on pipe(black painting),anti-corrosion oil,galvanized,or painting as customer's request.
Company name | Hebei Province Gold Mysterious Pipe Co.,Ltd | |||
Business Type | Manufacturer | |||
Product | Common seamless steel pipe; finish-drawing pipes; finish-rolling pipes; Alloy Steel Pipe; special shape pipes | |||
Shape | round, square, rectangular, triangle, hexagonal, lemon and other special sections. | |||
Making | as per customer's requirement, your drawing or sample are welcomed | |||
Standard | Refer to relative standard as per clients requirements | |||
Contact | Kenny Cheng 0086-13273260909 / 0086-312- 6721288 | |||
Spec Description | ||||
Outside Diameter | Wall Thickness | |||
15mm-80mm | 1mm-12mm | |||
Material and Standard | ||||
Item | Chinese Standard | American Standard | German Standard | |
1) | 10# | A53A | St37 |
|
A106A | St37-2 | DIN17175 | ||
A179C | St35.8 | DIN1629 | ||
2) | 20# | ASTMA106-B | St45-8 | DIN17175 |
ASTMA53-B | St42-2 | DIN1626 | ||
ASTMA178-C | St45-4 | DIN1629 | ||
| 3)
| 45#
| ASTMA1045 | CK45 |
|
| 4)
| 16Mn
| ASTMA210-C | St52 | DIN1629/3 |
St52.4 | DIN1629/4 | |||
5) | 37Mn5 | J55 |
|
|
Note | ||||
1)Packing | In bundle wrapped with strong steel trips, plastic covers at the ends. | |||
2)Payment | T/T or L/C | |||
3)Shippment | 20feet container load 20-25tons pipe whose length is under 5.8m | |||
40feet container load 20-25tons pipe whose length is under 11.8m | ||||
We will consider bulk cargo when the goods is more than 200 tons to save freight fee for our customers | ||||
Production process: 
Step1 steel bar Step 2 perforate Step 3 pickling Step 4 cold-drawn Step 5 anneal Step 6 check 1 set of Φ 50 enhanced automatic peforating equipment 1 set of Φ 40 automatic peforating equipment 2 sets 10 tons chain cold-drawn machine 2 sets 15 tons chain cold-drawn machine 4 sets 20 tons chain cold-drawn machine 1 sets 45 tons chain cold-drawn machine 1 sets 65 tons chain cold-drawn machine 8 sets of LG30 type 2 roller cold-rolling mill 4 sets of LG40 type 2 roller cold-rolling mill 1 sets of LG50 2 roller cold-rolling mill 1 set roller type continuously heat treatment furnace 1 set of GJ Φ 20mm-80mm pipe straightening machine 1 set of GJ Φ 50mm pipe straightening machine 1 set of GJ Φ 6mm-12mm pipe straightening machine Common pipe: 
Special shape pipe: 
Finished products: 
ASTM A 53 specification for black steel seamless pipes ASTM A 106 Gr. B seamless carbon steel pipes for high-temperature service ASTM A 161 seamless low-carbon and carbon molybdenum steel still tubes for refinery service ASTM A179 specification for seamless cold-drawn low-carbon steel heat-exchanger and condenser tubes ASTM A192 specification for seamless carbon steel boiler tubes for high-pressure service ASTM A 210 specification for seamless medium-carbon steel boiler and superheater pipes ASTM A 213 specification for seamless ferrite alloy steel boiler, superheater and heat-exchanger pipes ASTM A 519 seamless carbon and alloy steel for mechanical tubing ASTN A 556 seamless cold-drawn carbon steel feedwater heater tubes DIN specifications Seamless Steel Pipes DIN 17175 Seamless Steel Tube for elevated temperature Material: St35.8, St45.8, 17Mn4, 19Mn5, 15Mo3, 13CrMo44 DIN 2391 cold drawn seamless precision pipes Material: St35, St45, St52 DIN 2393 seamless steel pipes for structural purpose Material: Rst34-2, Rst37-2, RSt44-2, St52 Usage: The pipes are widely used for the auto/motorcycle/agricultural machine/railway project/low-high pressure boiler tubes/bearing tubes/ships manufacturing industries/oil and other high standards & demand processing & manufacturing industries. Any of your questions will be ansered within 24 hours! Welcome to inquiry! Contact us if you need more details on Seamless Precision Steel Pipe &tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Seamless Carbon Steel Pipe &tube、Mild Seamless Steel Pipes. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Seamless Tubes for Fluid Transportation
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