1.What's your advantage?  A: Honest business with competitive price and professional service on export process. 2. How I believe you? A : We consider honest as the life of our company, we can tell you the contact information of our some other clients for you to check our credit. 3.Can you give warranty of your products? A: Yes, we extend a 100% satisfaction guarantee on all items. Please feel free to feedback immediately if you are not pleased with our quality or service. 4.Where are you? Can I visit you?  A: Sure,welcome to you visit our factory at any time. 5.How about the delivery time? A: Within 15-35 days after we confirm you requirement.Application:Fluid Pipe, Boiler Pipe, Drill Pipe, Hydraulic Pipe, Gas Pipe, OIL PIPE, Chemical Fertilizer Pipe, Structure Pipe Alloy Or Not:Non-Alloy Section Shape:Round Special Pipe:API Pipe, Thick Wall Pipe, Cold Drawn Precision Tube Outer Diameter:6-1080 mm Thickness:0.2-100mm Standard:ASTM A106,ASTM A53,API 5L,GB8162, GB8163, GB5310 Length:12M, 6m, 5.8M Certificate:API, JIS, GS, ISO9001 Grade:A106 Gr.B, A53, 1020,1046,Grade B, ST52 Surface Treatment:Black painting,black varnish,oil,epoxy coating Tolerance:±1% Processing Service:Welding, Punching, Cutting, Bending Oiled or Non-oiled:Non-oiled Invoicing:by theoretical weight Delivery Time:within 7 days Processing:Bending, Cutting, Drilling, Welding Surface:black painting, varnish, oil, epoxy coating Usage:Petroleum, chemical,gas, water, metallurgy, constructionSeamless steel pipe is perforated by the whole round steel,and the steel pipe without weld on the surface is called seamless steel pipe.According to the production method,seamless steel pipe can be divided into hot-rolled seamless steel pipe,cold-rolled seamless steel pipe,cold drawn seamless steel pipe,extruded seamless steel pipe,pipe jacking,etc. Cold Drawn Cold Rolled Big OD 40CR 25crmo4 Seamless Precision Tube Steel Pipe is widely used, mainly for the construction or manufacture of water wall pipes, boiling water pipes, superheated steam pipes, superheated steam pipes for locomotive boilers, large and small smoke pipes and arched brick pipes.A seamless steel pipe is a circular pipe having a hollow section and no seams around it. The seamless steel pipe is made of carbon steel, alloy steel, stainless steel ingot or solid tube blank, and then is made by hot rolling, cold rolling or cold drawing.Seamless steel pipes have a hollow section and are used in large quantities as pipelines for transporting fluids, such as pipelines for transporting oil, natural gas, gas, water and certain solid materials.

Name	Cold Drawn Cold Rolled Big OD 40CR 25crmo4 Seamless Precision Tube Steel Pipe
Grade	A106 Gr.B, A53, ST52, Grade B,1020,1045
Thickness	SCH5~SCH160, STD, XS, XXS, 0.2mm~100mm
Outer Diameter	1/8"~24"(6mm~1080mm)
Length	5.8m 6m 12m or To meet customer's demand
Tolerance	+-1%
Used Area	Petroleum, chemical, power, gas, water, metallurgy, shipbuilding, construction, etc.
Standards	API 5L, ASME, ASTM, DIN, GB8162, GB8163, GB5310,etc.
Surface Treatment	Black painting, black varnish, transparent oil, epoxy coating, etc
Packaging	Standard exporting packing or as client's requirement
Certificate	BV,ISO9001:2008 and Mill test Certificate
The above are the general items, for the special types, we can also meet your needs.

Packed in bundle, box and pallet with seaworthy packing