HangCZPT Huashun Investing Co., Ltd., positioned in HangCZPT ZheJiang Province, has strong fiscal toughness and operates seamless/welding steel tube&pipe, billet, bar, plate, specific metal and other kinds of outstanding metal goods which are offered at home and abroad.

The organization is fully commited to turning into an outstanding metal offer chain terminal provider service provider, and has a great reputation in the discipline.

All products are made of excellent raw materials and managed by rigorous high quality management program.

Certificates:

FAQ
Q1: What is your pipes classification?

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

Q2: What’s your advantages?
A: one. HangCZPT Huashun team has more than twenty several years encounter in metal production and sales.
     2. Great uncooked materials and nicely-regulated quality management system.
     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
1
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
one.050 1.050 .154 PU PU PU PU PU PU PU
1.315 1.315 .133 PNUI PNUI PNUI PNUI PNUI PNUI
1.315 1.315 .179 PU PU PU PU PU PU PU
1.660 1.660 .one hundred twenty five PI PI
1.660 one.660 .a hundred and forty PNUI PNUI PNUI PNUI PNUI PNUI
1.660 one.660 .191 PU PU PU PU PU PU PU
1.900 one.900 .a hundred twenty five PI PI
one.900 one.900 .145 PNUI PNUI PNUI PNUI PNUI PNUI
1.900 one.900 .two hundred PU PU PU PU PU PU PU
1.900 1.900 .250 P P P
one.900 1.900 .300 P P P
2.063 2.063 .156 PI PI PI PI PI PI – P
two.063 2.063 .225 P P P P P P
2 3/8 two.375 .167 PN PN PN PN PN PN
2 3/eight 2.375 .one hundred ninety PNU PNU PNU PNU PNU PNU PNU
2 3/eight 2.375 .254 PNU PNU PNU PNU PNU
2 3/eight 2.375 .295 P P P
2 3/8 2.375 .336 PU PU PU
2 7/eight 2.875 .217 PNU PNU PNU PNU PNU PNU PNU
2 7/eight two.875 .276 PNU PNU PNU PNU PNU
2 7/eight 2.875 .308 PNU PNU PNU PNU PNU
2 7/8 2.875 .340 PU PU PU
2 7/8 two.875 .392 P P P
2 7/8 two.875 .440 P P P
3 1/2 3.500 .216 PN PN PN PN PN PN
3 1/2 three.500 .254 PNU PNU PNU PNU PNU PNU PNU
3 1/2 three.500 .289 PN PN PN PN PN PN
3 1/two 3.five hundred .375 PNU PNU PNU PNU PNU
3 1/two 3.500 .430 P P P
3 1/2 three.500 .476 P P P
3 1/2 three.500 .530 P P P
4 four.000 .226 PN PN PN PN PN PN
four 4.000 .262 PU PU PU PU PU PU
four four.000 .330 P P P
four four.000 .415 P P P
4 4.000 .five hundred P P P
four four.000 .610 P P P
4 1/2 four.five hundred .271 PNU PNU PNU PNU PNU PNU
4 1/2 4.five hundred .337 P P P
4 1/two four.five hundred .380 P P P
4 1/2 4.five hundred .430 P P P
4 1/2 4.five hundred .500 P P P
4 1/2 four.500 .560 P P P
4 1/two four.500 .630 P P P
NOTE    P = Plain-conclude, N = Non-upset threaded and coupled, U = External upset threaded and coupled, I = Integral joint.