Home > Spade (Paddle Blanks/blinds)
Spades (Paddle Blanks/blinds)are essential piping system parts used to isolate sections or regulate flow. They feature solid closed plates that can be readily shifted between open and closed positions. These shovels are constructed from carbon steel, stainless steel, and steel alloys, providing outstanding strength and mechanical durability. The extensive use of spades across the power generation, oil, gas and petrochemical industries guarantees safety and correct flow control. Their accurate design and robust construction deliver long-term reliability and operational flexibility, making them a vital part of industrial pipeline systems.
Dimensions :ANSI B16.48, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Size :1/2″ (15 NB) to 48″ (1200NB)
Class :150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
DIN :DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636,DIN2637, DIN2638, DIN2673
BS : BS4504 , BS4504, BS1560, BS10
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
Stainless Steel Spade (Paddle Blanks/Blinds) :
ASTM A 182, A 240 F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H, 904L
Duplex & Super Duplex Steel Spade (Paddle Blanks/Blinds) :
ASTM / ASME A/SA 182 F 44, F 45, F51, F 53, F 55, F 60, F 61
Carbon Steel Spade (Paddle Blanks/Blinds) :
ASTM / ASME A/SA 105 ASTM / ASME A 350 , ASTM A 181 LF 2 / A516 Gr.70 A36, A694 F42, F46, F52, F60, F65, F706
Low Temperature Carbon Steel Spade (Paddle Blanks/Blinds) :ASTM A350, LF2, LF3
Alloy Steel Spade (Paddle Blanks/Blinds) :
ASTM / ASME A/SA 182 & A 387 F1, F5, F9, F11, F12, F22, F91
Copper Alloy Steel Spade (Paddle Blanks/Blinds) : ASTM SB 61 , SB62 , SB151 , SB152 UNS No. C 70600 (Cu-Ni 90/10), C 71500 (Cu-Ni 70/30), UNS No. C 10100, 10200, 10300, 10800, 12000, 12200
Nickel Alloy Spade (Paddle Blanks/Blinds) :
ASTM SB564, SB160, SB472, SB162 Nickel 200 (UNS No. N02200), Nickel 201 (UNS No. N02201), Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500), Inconel 800 (UNS No. N08800), Inconel 825 (UNS No. N08825), Inconel 600 (UNS No. N06600), Inconel 625 (UNS No. N06625), Inconel 601 (UNS No. N06601), Hastelloy C 276 (UNS No. N10276), Alloy 20 (UNS No. N08020)
| Paddle Blanks | Paddle Spacer |
| ANSI B16.48 Paddle Blanks | Paddle Blanks Dimensions |
| ASME B16.48 Paddle Blanks | ANSI B16.48 Class 150 Paddle Blanks |
| Stainless Steel Paddle Blanks Suppliers | SS Paddle Blanks |
| Spade Blinds Dealer | ASME B16.47 Series A and B Paddle Blanks Exporter |
| ANSI B16.48 class 150 Paddle Blanks Stockholder | ANSI 150 Paddle Blanks Distributors |
| Carbon Steel Paddle Blinds | High Quality Paddle Blanks Manufacturer |
| Stainless Steel Spade | Duplex Steel Paddle Blinds |
| Super Duplex Steel Spade Blinds | Copper Nickel Paddle Blinds |
| High Nickel Alloy Paddle Blanks | Hastelloy Flat Faced Paddle Blanks Stockist |
| Titanium ASME B16.47 Series A and B Paddle Blinds | Inconel Paddle Blinds |
At Koasteel, we take pride in being the largest supplier and manufacturer in the New Zealand, delivering advanced solutions for all your piping requirements. With cutting-edge production facilities strategically situated in the New Zealand, we hold an extensive inventory of more than 25,000 tons of top-quality materials kept ready in stock.
Reach out to us for a fast quote tailored to your requirement.
We supply these Spade (Paddle Blanks/blinds) in accordance with DIN, ISO, JIS or ANSI Standard.
Because Spade (Paddle Blanks/blinds) offer outstanding mechanical properties and hold up against wear, corrosion, and high temperatures, they see broad use across many industries. These flanges are commonly found in the oil and gas, petrochemical, power generation, and aerospace industries. They serve a key role in connecting equipment, valves, and piping systems. Thanks to their remarkable strength, toughness, and wear resistance, they are ideal for uses subjected to harsh operating conditions, including high temperatures, high pressures, and corrosive environments.
Yes, Spade (Paddle Blanks/Blinds) are recyclable once they’ve been used. They are usually manufactured from recyclable materials like carbon steel, stainless steel, and steel alloys. Recycling these materials contributes to conserving resources and lowering environmental impact. The recycled metals keep their properties and can be repurposed across a range of industrial applications, promoting sustainable practices and cutting down on waste.
Email: sales@koasteel.nz
