Seamless JIS G3465 STM-C 540 STM-R830 Mild Steel Tubing , Thin Wall Steel Pipe

Product Specification

Seamless JIS G3465 STM-C 540 STM-R830 Mild Steel Tubing , Thin Wall Steel Pipe for Drilling

Quick Detail:

Standards: JIS G3465

Grade: STM-C 540, STM-C 640, STM-R 590, STM-R 690,STM-R 780,STM-R830

Outer Dimensions: 6mm ~ 350mm

Wall Thickness: 0.8mm ~ 35mm

Length: max 24000mm

Description

Standards: JIS G3465

Grade: STM-C 540, STM-C 640, STM-R 590, STM-R 690,STM-R 780,STM-R830

Outer Dimensions: 6mm ~ 350mm

Wall Thickness: 0.8mm ~ 35mm

Length: max 24000mm

Application: Steel pipes for low temperature service

Packing: Beveled/black painting/ plastic caps/ in bundles/ steel strips/ wooden protection
Inspection and Test: Chemical Composition Inspection, Mechanical Properties Test

(Tensile Strength, Yield Strength,Elongation, Flaring, Flattening, Bending, Hardness, Impact Test),Surface and Dimension Test,Nodestructive Test, Hydrostatic Test.
Surface treatment:Oil-dip, Varnish, Passivation, Phosphating, Shot Blasting
Mark: As requested.

Delivery Condition:Annealed, Normalized, Normalized and Tempered

Mechanical Properties

P & S Max Chemical Compositions(%) 

Other Terms

1, Application: DZ40, DZ50, J55, K55, N80, P110, STM-R690, STM-R780, seamless steel tube is for geologic drilling or geo-drilling use. Drilling pipe is a series of tubes(joined by screwed collars) that connects a drilling platform to the drilling bit; rotates the bit and supplies drilling mud.

2. JIS G3465:This Japanese Industrial Standard specifies the seamless steel tubes, hereinafter referred to as the "tubes", used for casing tube, core tube and drill rod in drilling.

3.Method of Manufacture 
 (1) Tubes shall be manufactured by seamless process.
 (2) Tubes shall be furnished as cold or hot finished, subject to subsequent adequate heat treatment, if necessary.

4. Analytical Method: The analytical method shall be in accordance with one of the following Standards:JIS G 1214, JIS G 1215, JIS G 1253, JIS G 1256, JIS G 1257.

Applications

JIS G346 seamless steel tube is for geologic drilling or geo-drilling use.

Drilling pipe is a series of tubes(joined by screwed collars) that connects a drilling platform to the drilling bit; rotates the bit and supplies drilling mud.

Product Photo

Factroy Pictures

Pipe & Tube Processing

Steel Pipe & Tube Application

Packaging and Shipping

Certificates

FAQ

Q1: ARE YOU FACTORY OR TRADER?
A1: Wuxi Sylaith Special Steel Co.,Ltd is a manufacturer of steel pipe and tube since 2010.

We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.

Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Seamless Stainless Steel Pipe / Tube, Seamless Carbon Stainless Steel Pipe /Tube,Galvanized Steel Tube witn any Shape and Welded pipes can also be available.

Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.

Q4:CAN YOU PRODUCE THE PRODUCTS ACCORDING TO MY OWN DRAWINGS?
A4: Yes, we can produce the products according to your drawings that will be most satisfy you.

Q5: HOW TO VISIT YOUR FACTORY?
A5: Most of the main cities have flights to Shanghai; you can take flight to Shanghai Putong/Hongqiao International Airport.
If you come from Hongkong, it will take 2 hours by flight (every day 5 flight around noon time).