HangCZPT Huashun Trading Co., Ltd., located in HangCZPT ZheJiang Province, has sturdy financial energy and operates seamless/welding steel tube&pipe, billet, bar, plate, unique metal and other kinds of excellent steel items which are bought at house and overseas.

The organization is dedicated to turning out to be an excellent metal offer chain terminal services company, and has a very good status in the field.

All products are manufactured of very good uncooked components and controlled by strict good quality administration method.

Certificates:

FAQ
Q1: What is your pipes group?

A: Metal pipes which the organization is selling include casing&tubing, coupling material, linepipe for oil and gasoline,  structural pipe, higher pressure boiler pipe, fluide conveying pipe, mechanical pipe and so on.

Q2: What’s your rewards?
A: one. HangCZPT Huashun team has much more than 20 years encounter in metal manufacturing and revenue.
     2. Very good raw supplies and properly-regulated quality management program.
     3. Certificated by ISO, API, DNV, ABS etc.
     4. Competitive price with reliable quality.

Casing&tubing specification reference.

API Tubing List (USC Unit)

Labels Outside Diameter Wall Thick- ness Type of End-end
one
D
in.
t
in.
H40 J55 L80 R95 N80
Type 1, Q
C90 T95 P110
one.050 1.050 .113 PNU PNU PNU PNU PNU PNU
1.050 1.050 .154 PU PU PU PU PU PU PU
1.315 one.315 .133 PNUI PNUI PNUI PNUI PNUI PNUI
one.315 one.315 .179 PU PU PU PU PU PU PU
one.660 one.660 .a hundred twenty five PI PI
1.660 one.660 .140 PNUI PNUI PNUI PNUI PNUI PNUI
1.660 one.660 .191 PU PU PU PU PU PU PU
one.900 one.900 .125 PI PI
one.900 1.900 .one hundred forty five PNUI PNUI PNUI PNUI PNUI PNUI
one.900 one.900 .two hundred PU PU PU PU PU PU PU
one.900 one.900 .250 P P P
1.900 one.900 .three hundred P P P
two.063 2.063 .156 PI PI PI PI PI PI – P
2.063 2.063 .225 P P P P P P
2 3/8 two.375 .167 PN PN PN PN PN PN
2 3/8 two.375 .190 PNU PNU PNU PNU PNU PNU PNU
2 3/8 2.375 .254 PNU PNU PNU PNU PNU
2 3/eight 2.375 .295 P P P
2 3/8 two.375 .336 PU PU PU
2 7/8 two.875 .217 PNU PNU PNU PNU PNU PNU PNU
2 7/8 2.875 .276 PNU PNU PNU PNU PNU
2 7/eight two.875 .308 PNU PNU PNU PNU PNU
2 7/8 two.875 .340 PU PU PU
2 7/8 two.875 .392 P P P
2 7/eight two.875 .440 P P P
3 1/two three.500 .216 PN PN PN PN PN PN
3 1/two 3.five hundred .254 PNU PNU PNU PNU PNU PNU PNU
3 1/two 3.500 .289 PN PN PN PN PN PN
3 1/2 3.five hundred .375 PNU PNU PNU PNU PNU
3 1/2 three.five hundred .430 P P P
3 1/two three.five hundred .476 P P P
3 1/two three.500 .530 P P P
four four.000 .226 PN PN PN PN PN PN
4 4.000 .262 PU PU PU PU PU PU
four four.000 .330 P P P
four 4.000 .415 P P P
four four.000 .five hundred P P P
four 4.000 .610 P P P
4 1/two 4.five hundred .271 PNU PNU PNU PNU PNU PNU
4 1/two four.500 .337 P P P
4 1/two 4.five hundred .380 P P P
4 1/two four.five hundred .430 P P P
4 1/2 4.500 .five hundred P P P
4 1/two four.500 .560 P P P
4 1/two 4.500 .630 P P P
NOTE    P = Plain-finish, N = Non-upset threaded and coupled, U = External upset threaded and coupled, I = Integral joint.