Product Details

Product Description

DIN 17440 1.4306 Austenitic Stainless Seamless Steel Pipe & 304L tube.

CHARACTERISTICS
304L/1.4306 is a higher nickel alternative to 304L/4307 with improved formability and deep drawability. 304L/4306 is an austenitic stainless steel that belongs to the standard CrNi stainless steel family. 304L/4306 has the variant with 10.5 wt.% nickel for improved formability and low carbon content for improved resistance against intergranular corrosion after welding.
The austenitic CrNi standard grades are the most widely used group of stainless steels. Their well-balanced material properties make them suitable for the fabrication of many products.
304L/1.4306 is commonly available from many stainless steel stockists in manyproduct forms and dimensions. It can be supplied with a wide range of functional and aesthetic surface finishes.

APPLICATIONS
304 / 304L seamless pipe is used for moving liquids or gases in the food processing, diary, petrochemical, chemical, water treatment industries. Welded 304 pipe is used for handrails, posts and poles in marine and outdoor applications.

1.4306 STEEL TYPICAL CHEMICAL PROPERTIES
C	Mn	P	S	Cr	Ni	Mo
max 0.03	max 2	max 0.045	max 0.03	max 17.5	min 8	N/A

TYPICAL MECHANICAL PROPERTIES OF 1.4306 STAINLESS STEEL
Tensile Strength ksi	Yield 2% Offset ksi	Elongation in 2” (50.80mm)
81	37	55

Special Features:

-- Each bundle covered with plastic for protection against extreme weather.
-- End of SS 304L ASTM A312 Seamless Pipe protected by plastic caps.
- Bundles strapped with plastic strips.
-- Each radius of U-Bend tube separated by a separator.
-- Packaging list (laminated) placed with box/crate.

1.4306 Stainless Steel Pipes and Tubes Corrosion Resistance.

Excellent in a wide range of atmospheric environments and many corrosive media. Subject to pitting and crevice corrosion in warm chloride environments, and to stress corrosion cracking above about 600C. Considered resistant to potable water with up to about 200mg/L chlorides at ambient temperatures, reducing to about 150mg/L at 600C.

1.4306 Stainless Steel Pipes and Tubes Heat Treatment.

Solution Treatment (Annealing) - Heat to 1010-11200C and cool rapidly. These grades cannot be hardened by thermal treatment.
304L Stainless Steel Pipe and Tube Packing304L Stainless Steel Seamless Pipes and Tubes is sleeved into plastic bag individually, pieces wrapped with water-proof material, bundled with nylon rope. Clear labels are tagged on the outside of the package for easy identification of the quantity and product I.D. Great care is taken during operation and transportation. SS 304L ASTM A312, ASTM A213, ASTM A269, ASTM A249, ASTM A358 Pipe and Tube packing will be according to international standard in bundles strapped by strips then into containers to avoid any damage.

Detailed Images

Packing & Delivery

Types of Packaging:

- Bundles (hexagonal)
- Wooden Boxes
- Crates (steel/wooden)
- Special crates for U-Bend tubes with each radius separated
- Packaging for 1.4306 Seamless Pipe as per customer's requirements

Our Company

LIAOCHENG KUNCHENG PIPE CO.,LTD

Mobile&Whatsapp:+8613184174934(Wechat)
Tel&Fax:0086-0635-2930669
Skype:mrhrc

PRODUCTS MENU:
Honed Tube : JIS STKM13C, DIN ST52, SAE1020 ，DIN CK45 etc.
Alloy Seamless Tube: ASME SA-335 (P5, P9, P11, P22 P91) A213 -T22/T12 etc.
Hollow seamless bar :AISI 4130 ,ASTM 4140 etc.
Carbon steel pipe :ASTM A106 Gr.B
Stainless steel pipe : 304, 316, 316L & H grades etc.
Hollow section :S235JR, S275JR, S355JR, P265GH, P355N
SERVICES MENU:
Machining:Turning , Threading , Milling , Boring , Grooving , Skiving , Trepanning , Sawing , Straightening , honing etc