焊管

美国葡京赌场分布广泛的选择 焊管,包括电阻焊(erw)和双埋弧焊(dsaw) 碳钢管 — along with their respective flanges and fittings. We also carry A139 — Grade B, A252 Grades 2 & 3 spiral weld pipe, and A691 chrome moly pipe.

Carbon (ERW & DSAW) Pipe

大小

呃:3/4“至26”至1.000“厚
dsaw:20“至72”至3.000“厚
R&W: 24″ thru 120″ up to 4.000″ thick

Specifications & Grades

sa53 / a53焊接 - b级
api 5l焊接 - 等级b(x42,x52,x60,x65和x70)psl 1,psl 2
所有等级的a671 / a672

Flanges & Fittings

a / sa-234 - wpw或wpwx - 等级b,c
高产mss sp-75 -grades wph(y42,y52,y60,y65及以上)


碳螺旋焊管

大小

24“到120”od
壁厚 - 高达1.000“

Specifications & Grades

A139 / 134 / awwac200
ASTM A252 — Grades 2 & 3


铬钼管

大小

16“od和更大
壁厚 - 高达3.000“

Specifications & Grades

a691 - 成绩:

  • 1¼铬(等于p-11)
  • 2¼铬(等于p-22)
  • 91铬(等于p-91)
  • 5铬(等于p-5)
  • 9铬(等于p-9)

Flanges & Fittings

a / sa-234 - wpw或wpwx(5,9,11,22,91级)