ANSI / ASME B16.48 Spades & Ring Spacers Flanges

• Standard: ANSI, DIN, GB, JIS, GOST, BSW
• Type: Welding Flange
• Material: Stainless Steel
• Structure: Flanges
• Connection: Welding
• Sealing Surface: RF
• Model NO.: KM-310
• Manufacturing Way: Forging
• Size: 1/2" ~ 64"(DN15 mm ~ 1600 mm)
• Materials: F51/F52/F53/F54/F55/F57/F59/F60/F61
• Delivery Time: 30 Days Ex Mill
• Loading Port: Chinese Main Port
• Printing: Yellow Print, Black Print, Oil or Zin.
• Pressure Ratings: 150#~2500#,Pn6~Pn64 etc
• Standards: ANSI/ASME/BS/DIN/En/GOST
• Flange Type: Slip-on, Welding Neck, Blind, Socket Welding
• Certificate: ISO
• Dimensions: ANSI/ASME B16.5,B16.47,BS4504,BS10,En1092,DIN etc
• Transport Package: in Woodecn Cases or Pallet.
• Specification: ISO
• Trademark: KINGMETAL
• Origin: China
• Production Capacity: 200 Tons/Month

Product Description

ANSI / ASME B16.48 Spades & Ring Spacers

EN 1092-2 PN16 Piping Paddle Spacer Dimensions & MSS SP-44 B16.48 Paddle Spacer Price List, Paddle Spacer and Blind manufacturer in China

Spades and Carbon Steel Paddle Spacer could be applied in those systems where maintenance is often not necessary. Or, these spades and Stainless Steel Paddle Blanks could also be used in applications with large pipe sizes.

The specification ASME B16.48 Spades & Ring Spacers Standard covers pressure-temperature ratings, materials, tolerances, marking, and testing for operational line blanks in the size range NPS 1/2 up until NPS 24 for installation between ASME B16.5 flanges in the following pressure classes-  150, 300, 600, 900, 1500, and 2500. This standard also covers the ASME B16.48 Spacer dimensions.

 

Spectacle Blinds, ASME B16.48 Spades & Ring Spacers must be made from either a plate or a forging specification. This specification has to be approved for use by ASME B31.3, which is essentially of the same chemical composition and material as the mating flanges and piping involved.

 

So as already described for the Spectacle Blind, maintenance in a piping system could be one reason to temporarily replace these SS Ring Spacers for a Spade. When all the bolts have been loosened, and half of the bolts have been temporarily removed, the Spade or the Alloy Steel Ring Spacers can be placed. After replacing the gaskets these bolts can then again be re-assembled and tightened. During the replacement of gaskets, we generally recommend using newer ones.

ASME B16.48 Spades & Ring Spacers Specification

 

ASME B16.5 Spade Flange Size Chart	1/2" (15 NB) to 48" (1200NB) DN10~DN5000
Spade Flange Pressure Calculation in DIN	6Bar 10Bar 16Bar 25Bar 40Bar / PN6 PN10 PN16 PN25 PN40, PN64 Spade Flange
JIS Stainless Steel Ring Spacers	5K, 10 K, 16 K 20 K, 30 K, 40 K, 63 K Spade Flange
UNI Paddle Spacers	6Bar 10Bar 16Bar 25Bar 40Bar Spade Flange
Spade Flange Standards	ANSI/ASME B16.5, B16.47 Series A & B, B16.48, BS4504, BS 10, EN-1092, DIN, ANSI Spade Flange, ASME Spade Flange, BS Spade Flange, DIN Spade Flange, EN Spade Flange, GOST Flange, ASME/ANSI B16.5/16.36/16.47A/16.47B, MSS S44, ISO70051, JISB2220, BS1560-3.1, API7S-15, API7S-43, API605, EN1092
Spade Flange Pressure Rating ANSI	Class 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS Spade Flange
EN ANSI B16.48 Ring Spacers	6Bar 10Bar 16Bar 25Bar 40Bar Spade Flange
Test Certificates Of ANSI B16.48 Ring Spacers	EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc
Coating Of SS Ring Spacers	Oil Black Paint, Anti-rust Paint, Zinc Plated, Yellow Transparent, Cold and Hot Dip Galvanized Spade Flange
Most common types of Spade Flange	Forged / Threaded / Screwed / Plate
Production technique	Forged, Heat treated and machined
Connect Type/ Flange Face Type	Raised Face (RF), Ring Type Joint (RTJ), Flat Face (FF), Large Male-Female (LMF), Lap-Joint Face (LJF), Small Male-Female (SMF), Small Tongue, Large Tongue & Groove, Groove
Special design For ANSI B16.48 Class 150 Paddle Blanks	As per your drawing AS, ANSI, BS, DIN and JIS 15 NB (1/2") to 200 NB (8") Equal and Reducing Configurations
Test	Direct-reading Spectrograph, Hydrostatic testing machine, X-ray detector, UI trasonic flaw detector, Magnetic particle detector
Equipment	Press machine, Bending machine, Pushing Machine, electric bevelling machine, Sand-blasting machine etc
Origin Of  Paddle Spacers	China
Manufacturer of ANSI B16.48 Class 150 Paddle Blanks	ANSI DIN, GOST, JIS, UNI, BS, AS2129, AWWA, EN, SABS, NFE etc. Spade Flange: -BS Flange, EN Flange, API 6A Flange, ANSI Flange, ASME Flange, DIN Flange, EN1092-1 Flange, UNI Flange, JIS/ KS Flange, BS4504 Flange, GB Flange, AWWA C207 Flange, GOST Flange, PSI Flange B.S: BS4504 , BS3293, BS1560, BS10 AS 2129: Table D; Table E; Table H ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings ANSI : ANSI B16.5, ANSI B16.47(API605), MSS SP44, ANSI B16.36, ANSI B16.48 ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48 American standard (ANSI) German (DIN) British standard (BS) DIN: DIN 2527, DIN 2566, DIN 2573, DIN 2576, DIN 2641, DIN 2642, DIN 2655, DIN 2656, DIN 2627, DIN 2628, DIN 2629, DIN 2631, DIN 2632, DIN 2633, DIN 2634, DIN 2635, DIN 2636, DIN 2637, DIN 2638 Spade Flange The other standard: AWWA C207; EN1092-1, GOST12820, JIS B2220; KS B1503, SABS1123; NFE29203; UNI2276
Spade Flange Uses & application	Bitumen upgraders. Heavy oil refineries. Nuclear power (mostly seamless). Petrochemicals and acids.
Export to ANSI B16.48 Spades	Ireland, Singapore, Indonesia, Ukraine, Saudi Arabia, Spain, Canada, USA, Brazil, Thailand, Korea, Iran, India, Egypt, Oman, Dubai, Peru, etc
Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175

 

Carbon Steel Paddle Spacer Material

Carbon Steel Paddle Spacers	ASTM/ASME A/SA105 A/SA105N & A/SA216-WCB, DIN 1.0402, DIN 1.0460, DIN 1.0619, Die Steel, ASTM A105 / ASME SA105, A105N, ASTM A350 LF2 / ASME SA350, High Yield CS ASTM A694 / A694 (F52 F56 F60 F65 F70 F80)
Titanium Spade Flange (Paddle Blanks/Blinds)	ASTM B381 / ASME SB381, Titanium Gr. 1, Titanium Gr. 2, Titanium Gr. 4, Titanium Gr. 5, Titanium Gr. 7 ASTM R50250/GR.1 | R50400/GR.2 | R50550/GR.3 | R50700/GR.4 | GR.6 |R52400/GR.7 | R53400/GR.12 | R56320/GR.9 |R56400/GR.5
Copper Spade Flange (Paddle Blanks/Blinds)	T1, T2, C10100, C10200, C10300, C10400, C10500, C10700, C10800, C10910,C10920, TP1, TP2, C10930, C11000, C11300, C11400, C11500, C11600, C12000,C12200, C12300, TU1, TU2, C12500, C14200, C14420, C14500, C14510, C14520, C14530, C17200, C19200, C21000, C23000, C26000, C27000, C27400, C28000, C33000, C33200, C37000, C44300, C44400, C44500, C60800, C63020, C68700, C70400, C70600, C70620, C71000, C71500, C71520, C71640, etc
Stainless Steel Paddle Blanks	ASTM/ASME A/SA182 F304, F304L, F316, F316L, ASTM/ASME A/SA351 CF8, CF3, CF8M, CF3M, DIN 1.4301, DIN 1.4306, DIN 1.4401, DIN 1.4404, DIN 1.4308, DIN 1.4408, DIN 1.4306, DIN 1.4409
Alloy Steel Ring Spacers	ASTM A182 / ASME SA182 F5, F9, F11, F12, F22, F91
Copper Nickel Spade Flange (Paddle Blanks/Blinds)	ASTM / ASME SB 61 / 62 / 151 / 152, Copper Nickel 90/10 (C70600 ), Cupro Nickel 70/30 (C71500), UNS C71640
Brass Spade Flange (Paddle Blanks/Blinds)	3602 / 2604 / H59 / H62 / etc.
Monel Spade Flange (Paddle Blanks/Blinds)	ASTM B564 / ASME SB564, Monel 400 (UNS No. N04400), Monel 500 (UNS No. N05500)
Alloy 20 Spade Flange (Paddle Blanks/Blinds)	ASTM B462 / ASME SB462, Carpenter® 20 Alloy, Alloy 20Cb-3
Inconel Spade Flange (Paddle Blanks/Blinds)	ASTM B564 / ASME SB564, Inconel 600, 601, 625, 718, 783, 690, x750 Flange
Hastelloy Spade Flange (Paddle Blanks/Blinds)	ASTM B564 / ASME SB564, Hastelloy C276 (UNS N10276), C22 (UNS N06022), C4, C2000, B2, B3, X Flange
Aluminium Spade Flange (Paddle Blanks/Blinds)	5052 /6061/ 6063 / 2017 / 7075 / etc.
Super Duplex Spade Flange (Paddle Blanks/Blinds)	S32750 / S32760 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
Incoloy Spade Flange (Paddle Blanks/Blinds)	ASTM B564 / ASME SB564, Incoloy 800, 800H, 800HT (UNS N08800), 825 (UNS N08825), 925 Flange
Nickel Spade Flange (Paddle Blanks/Blinds)	ASTM B564 / ASME SB564, Nickel 200, Nickel 201, Nickel 205, Nickel 205LC
Duplex Spade Flange (Paddle Blanks/Blinds)	S31803 / S32205 A182 Gr F51 / F52 / F53 / F54 / F55 / F57 / F59 / F60 / F61
254 Smo Spade Flange (Paddle Blanks/Blinds)	ASTM A182 / ASME SA182, SMO 254/6Mo, UNS S31254, DIN 1.4547
Other Spade Flange (Paddle Blanks/Blinds) material	Tin bronze, Alumunum bronze, Lead bronze
Nimonic Spade Flange (Paddle Blanks/Blinds)	Nimonic 75, Nimonic 80A, Nimonic 90

Kingmetal is an ISO certified ASME B16.48 Spades & Ring Spacers And B16.48 Paddle Spacer manufacturers & distributor in China