A105 blind flange

Item

A105  blind flange

Size

DN20--DN4000

Pressure

150LB ~ 2500LB(ASTM), 5K,10K,16K,20K (JIS)

Standard

ANSI B16.5, 16.47;MSS SP44; JIS B2220;

DIN2572/ 2543/2545/2573/2576/2544/2545, DIN2527,

DIN2631-2637  HG20592-97series  HG20615-97series

and customers’ drawings .

Material

Carbon steel: A105

Alloy   steel: ASTM A420/420M

Stainless steel: ASTM A403/403M-WP304 WP304L

WP316, WP316L.

Connection

Flat Welding /Butt Welding/ Socket Welding /Thread

Surface treatment

Anti rust black painted/oiled, galvanizing

Type

Slip-On, Welding Neck, Blind, Lap-joint, Spectacle, Socket-welding, Threaded, Ring Joint, Orifice, Tongue & Groove etc

Facing

RF/FF/MFM/TG/RJ/M/T

Surface treatment:

Anti rust black painted/oiled, galvanizing

Quality

First Grade

Application field

Pipeline of Oil /Chemistry /Water /Power /municipal

Packaging

Wooden crate and pallet or as per customers requirement

Delivery Time

As per deal

Quality control system cert.

ISO9001:2000

Productivity

50000T/Year