ASTM A815 S32750 Duplex Steel Pipe Fittings Seamless Equal Tee Butt Welded B16.9

产品详情
原产地:中国中国
品牌名称: TONG CHUANG品牌名称: TONG CHUANG
认证:ABS、GL、DNV、NK、PED、AD2000、GOST9941-81、CCS、ISO 9001-2008
Model Number: A815 S32750 DUPLEX STEEL SMLS EQUAL TEE
付款和发货条款
最低订购数量:1 件
价格可协商
包装细节木箱/铁箱/带塑料盖的捆包
交货时间:15-30 天
付款条件:信用证、电汇
供应能力:每月 500 件

SKU: 2581 分类:
钢级:S32750标准:ASTM A815
产品Tee类型无缝
申请:Oil And Gas Refining形状平等
强光

astm a815 butt weld tee

s32750 butt weld tee

butt weld tee b16.9

ASTM A815 S32750 DUPLEX STEEL SMLS EQUAL TEE B16.9 FOR OIL AND GAS REFINING ETC. USE

 

概述

 

Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel. This high molybdenum, chromium and nitrogen content results in excellent resistance to chloride pitting and crevice corrosion attack and the duplex structure provides 2507 with exceptional resistance to chloride stress corrosion cracking.

Usage of Duplex 2507 should be limited to applications below 600° F (316° C). Extended elevated temperature exposure can reduce both the toughness and corrosion resistance of alloy 2507.

Duplex 2507 possesses excellent mechanical properties. Often a light gauge of 2507 material can be used to achieve the same design strength of a thicker nickel alloy. The resulting savings in weight can dramatically reduce the overall cost of fabrication.

规格

 

ASTM A815/A815M-20 铁素体、铁素体/奥氏体和马氏体不锈钢管件锻造标准规范。

规格ASTM A815 / ASME SA815
尺寸无缝对焊管件:1/2″ - 24″,焊接对焊管件:1/2″ - 48″
标准ASME/ANSI B16.9, ASME B16.28, MSS-SP-43
厚度5秒, 10秒, 40秒, 80秒, 10, 20, 40, STD, 60, 80, XS, 100, 120, 140, 160, XXS 可与 NACE MR 01-75 配用
类型无缝 / 焊接 / 加工


化学成分

等级CSiPSCrN
S32750最大 0.0301.20 最大值0.80 最大值0.035 最大值最大 0.02024.00 - 26.003.00 - 5.006.00 - 8.000.24 - 0.3258.095 分钟

 

机械性能

年级密度(克/厘米 3)密度(磅/英寸 3)熔点(°C)熔点(°F)
S327507.80.28113502460


应用

  • 1.化学品加工、运输和储存
  • 2.石油和天然气勘探及海上钻井平台
  • 3.石油和天然气提炼
  • 4.海洋环境
  • 5.污染控制设备
  • 6.纸浆和纸张制造业
  • 7.化学加工厂