Product Details
Company Profile

ANSI B16.5 1.4308 ASTM 316 Stainless Steel Flanges With Forged Casting Technics

ANSI B16.5 Stainless Steel 1.4308 ASTM 316 Blind Forged Flanges

Quick Details

Size:	DN10-DN1000	Material:	Carbon Steel	Standard:	DIN
Place of Origin:	Hebei China (Mainland)	Model Number:	Forged Flange	Brand Name:	TOBO
Standard or Nonstandard:	Standard	Surface treatment:	Heat Treatment	Type:	WN THREAD BL SW LJ
Application:	Petroleum	Surface:	Galvanized	Certificate:	ISO9001:2008/PED/API
Pressure:	Class150/300/600/9001500/2500	Packing:	Plywoodwooden Pallets	Technics:	Forged Casting
Process:	Forging+machining+heating Treatment	Product name:	ansi b16.5 stainless steel 1.4308 ss316 blind forged flanges

Product Description

1. Grade: STM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,P280GHM 16MN, 20MN ,20#

2. Size: DN10-DN1000

3. Standard: DIN,BS,GOST12821-80,JPI, ETC.

4. Certification: ISO9001:2008, CE, CCS

Product Name	ansi b16.5 stainless steel 1.4308 ss316 blind forged flanges
Material	carbon steel , stainless steel,alloy steel
Color	Black, White, Yellow, Red
Standard	DIN,BS,GOST12821-80,JPI, ETC.
Grade	STM A105. ASTM A350 LF1. LF2, CL1/CL2, A234, S235JRG2, P245GH,P280GHM 16MN, 20MN ,20#
Brade
Thread	BSP, BSPT, NPT
Used	Industrial

Types’ Specification

Welding neck

1, Preferred for high-pressure, subzero or elevated temperature

2, Hub is tapered and bored to match pipe’s inside diameter so flow is not restricted, preventing turbulence and reducing erosion

3, Easily radiographed and provides excellent stress distribution

Slip-on

1, Not normally used in high-stress applications due to low hub and weld attachment

2, Silps over outside of pipe

3, Inside of flange welded at hub and end of pipe

Lap joint

1, Used where bolt alignment or access for cleaning is required

2, Similar to slip-on flange when used with lap joint stub end

3, Radius at intersection of flange face and bore to match lap joint stub end

Threaded

1, Used where welding would would be hazardous

2, Designed for low-pressure and non-cyclic applications

3, Bore is threaded to match pipe thread

4, Tapered to seal pipe and flanges

Socket welding

1, For small-diameter chemical processes, hydraulic and stream distribution lines

2, Similar to slip-on flange

3, Counter bore matches pipe bore, allowing unrestricted flow

4, Counter bore from hub side fits pipe’s outer diameter – can insert pipe in socket with fillet weld at hub

Blind

1, Used to close ends of piping

2, Has no bore

3, Permits access to sealed lines

Other flanges

Orifice, Expander, Reducing, Lightweight, Studding Outlets, Long Weld Necks,Metric, Navy Drawings, Customer Drawings

Our Services

On samples	Free samples, freight as the case
On after sales	Free replacement if there is any quality problem
On delivery	Never delay delivery time
On Materials	Ensure material pure

Product Tags:

forgings flanges and fittings

butt weld flanges