{"id":8044,"date":"2025-05-20T20:06:01","date_gmt":"2025-05-20T12:06:01","guid":{"rendered":"https:\/\/www.stvvalves.com\/?post_type=product&p=8044"},"modified":"2025-05-20T20:23:31","modified_gmt":"2025-05-20T12:23:31","slug":"astm-a890-4a-globe-valve-6-inch-900-lb-rf-end","status":"publish","type":"product","link":"https:\/\/www.stvvalves.com\/de\/products\/astm-a890-4a-globe-valve-6-inch-900-lb-rf-end\/","title":{"rendered":"ASTM A890 4A Globe Valve,6 Inch,900 LB,RF End"},"content":{"rendered":"

ASTM A890 4A Globe Valve,6 Inch,900 LB,RF End<\/p>\n

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Design: ASME B16.34
\nBody: ASTM A995 4A
\nNenngr\u00f6\u00dfe: 6 Zoll
\nNominal Class: 900 LB
\nEndverbindung: RF-Enden
\nVon Angesicht zu Angesicht: ASME B16.10<\/div>\n<\/div>\n

Gr\u00f6\u00dfe: von 2\u2033 bis 36\u2033
\nDruck: 150 \u2013 2500LB
\nMaterial: Duplex S31803, Super Duplex S32750, Super Duplex S32760
\n1A, 2A, 3A, 4A, 5A, 6A, 1B, 1C
\nCD4MCu, CD4MCuN, CD3MCuN, CE8MN, CD6MN, CD3MN, CE3MN, CD3MWCuN
\nF51, F53, F55, F6Design- und Produktionsstandard: API 600, API6D und ASME B16.34
\nAbstand zwischen den Flanschen: API 6D, ASME B16.10
\nAnschluss gem\u00e4\u00df Norm: ANSI B16.5, ASME B16.47, ANSI B16.25
\nTeststandard: API598
\nMedium: Das Ventil ist f\u00fcr verschiedene Medien geeignet, darunter Wasser, Dampf, \u00d6l, Gas, Benzinprodukte, Salpeters\u00e4ure, Essigs\u00e4ure usw.
\nArbeitstemperatur: von -46 \u00b0C oder -50 \u00b0C (Edelstahlkonstruktionen) und -29 \u00b0C oder -46 \u00b0C (Kohlenstoffstahlkonstruktionen) bis 600 \u00b0C<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Produktname<\/b><\/strong><\/td>\nASTM A890 4A Globe Valve,6 Inch,900 LB,RF End<\/td>\n<\/tr>\n
1. Material<\/td>\nASTM A890 4A<\/td>\n<\/tr>\n
2. Gr\u00f6\u00dfe<\/td>\n6"<\/td>\n<\/tr>\n
4. Hafen<\/td>\nVollst\u00e4ndiger Port<\/td>\n<\/tr>\n
5. Arbeitsdruck<\/td>\n900 Pfund<\/td>\n<\/tr>\n
6. Verbindung endet<\/td>\nRF<\/td>\n<\/tr>\n
7. Arbeitstemperatur.<\/td>\n-29~250 \u00b0C,<\/td>\n<\/tr>\n
8. Geeignetes Medium<\/td>\nWasser, Erdgas, \u00d6l und einige \u00e4tzende Fl\u00fcssigkeiten<\/td>\n<\/tr>\n
9. Betrieben<\/td>\nHandrad<\/td>\n<\/tr>\n
10. Inspektion und Pr\u00fcfung<\/td>\nGem\u00e4\u00df API 598<\/td>\n<\/tr>\n
Sendung<\/b><\/strong><\/td>\n<\/td>\n<\/tr>\n
Lieferzeit<\/td>\n30 Tage<\/td>\n<\/tr>\n
Paket<\/td>\nStandard-Export-Sperrholzkiste<\/td>\n<\/tr>\n
Hafen<\/td>\nNingbo\/Shanghai, China<\/td>\n<\/tr>\n
Versandbedingungen<\/td>\nExw, FOB, CFR, CIF usw.<\/td>\n<\/tr>\n
Zahlungsbedingungen<\/td>\nT\/T, Western Union, PayPal usw.<\/td>\n<\/tr>\n
<\/td>\n30% Vorauszahlung, 70% Restbetrag vor dem Versand bezahlt<\/td>\n<\/tr>\n
Herkunftsland<\/td>\nStadt Wenzhou, China<\/td>\n<\/tr>\n
Produktionskapazit\u00e4t<\/td>\n6000 Tonnen\/Jahr<\/td>\n<\/tr>\n
Mindestbestellmenge<\/td>\n10 St\u00fcck\/Gr\u00f6\u00dfe<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
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What is ASTM A890 4A material?<\/span><\/span><\/div>\n
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Duplex stainless steel<\/b>\u00a0is an alloy with a two-phase metallurgical structure consisting of austenite and ferrite in almost equal parts. The content composition of duplex steel has a higher level of chromium and molybdenum, lower nickel and a percentage of nitrogen between 0.05 to 0.50%.<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n
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ASTM A890 CD3Mn or Grade 4A is\u00a0the nearest equivalent grade to the wrought super duplex stainless steel UNS S32205<\/b>. It is also designated as ASTM A995 and ASME SA351\/995 grade CD3Mn or 4A, also written as J92205 or X2CrNiMoN22<\/span><\/span><\/div>\n
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What is the difference between A890 4A and A995 4A?<\/span><\/span><\/div>\n
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A995 includes fewer grades (1B, 2A, 3A, 4A, 5A, and 6A) than A890<\/b>\u00a0(1A, 1B, 1C, 2A, 3A, 4A, 5A, and 6A), and the composition limits for the common alloys are listed with higher precision in many cases. A995 requires that weld repairs be made using procedures and welders qualified per ASTM A488. A890 does not<\/span><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"

STV Valve Technology Group Co., Ltd is a professional leader 4A Duplex Globe Valve ,900LB 4A Duplex Globe Valve,Bolt Bonnet Globe Valve,6 Inch Duplex Globe Valve,\u00a0 Hand Wheel 4A Globe Valve,A890 4A Globe Valve Manufacture.<\/p>","protected":false},"featured_media":8045,"template":"","meta":[],"product_brand":[],"product_cat":[45,189],"product_tag":[2307,3451,3450,2806,1110,2805],"class_list":{"0":"post-8044","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-globe-valve","7":"product_cat-stainless-steel-globe-valve","8":"product_tag-4a-duplex-globe-valve","9":"product_tag-6-inch-duplex-globe-valve","10":"product_tag-900lb-4a-duplex-globe-valve","11":"product_tag-a890-4a-globe-valve-manufacture","12":"product_tag-bolt-bonnet-globe-valve","13":"product_tag-hand-wheel-4a-globe-valve","15":"first","16":"instock","17":"shipping-taxable","18":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product\/8044","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/media\/8045"}],"wp:attachment":[{"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/media?parent=8044"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product_brand?post=8044"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product_cat?post=8044"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.stvvalves.com\/de\/wp-json\/wp\/v2\/product_tag?post=8044"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}