... able to offer you gas tree, tree wellhead, xmas tree oil and gas, christmas tree oil and gas, wellhead christmas tree for sale. Our products ... CC,DD,EE,FF • Specification level: PSL 1-4 • Performance level: PR 1-2 Basic parameters Parameter Type KQ65/21 KQ65 ... 16” 2 9/16” 3 1/8” 2 9/16” 3 1/16” 2 9/16” 3 1/16” Size Size 2 ... ,Gas PSL 1~3 1~3 1~3 1~3 1~3 1~3 1~3 PR 1~2 1~2 1~2 1~2 1~2 1~2 1~2 Material ...