haki_whārangi

Paipa Rino Hanganga

Tūhurahia ā mātou momo Hanganga kounga teiteiNgā Paipa Rino, i hangaia mō ngā kaupapa ahumahi, hanganga, me ngā kaupapa hanganga.

He mea hanga ā mātou hua Paipa Rino Hanganga kia rite ki ngā paerewa o te ao, me ngā momo rauemi, āhua, me ngā kōwhiringa whakarewa hei whakatutuki i ngā whakaritenga kaupapa rerekē.

Paerewa me ngā Rauemi

Ko ā mātou paipa maitai waro te nuinga o te whakarōpūtanga kiNgā paipa maitai ASTM meNgā paipa maitai paerewa o GBe ai ki ngā paerewa:

Kāwai Paerewa Taumata Rauemi Ingoa Noa Awhe Rahi (OD / WT / Roa)
ASTM ASTM A572 Papa 42 / Papa 50 / Papa 55 Ngā paipa maitai ASTM A572 OD: 21.3–610mm · Taumaha: 2–40mm · Roa: 6–12m
ASTM A500 Gr.B / Gr.C / Gr.D Ngā paipa maitai ASTM A500 OD: 21.3–508mm · Taumaha: 1.8–20mm · Roa: 6–12m
ASTM A709 Karāhe 36 / Karāhe 50 / Karāhe 50W Ngā paipa maitai ASTM A709 OD: 60–800mm · TAUmaha: 6–50mm · Roa: 6–12m
ASTM A252 Wāhanga 1 / Wāhanga 2 / Wāhanga 3 Ngā paipa maitai ASTM A252 OD: 219–1420mm · Taumaha: 6–60mm · Roa: 6–18m
GB GB/T 8162 / GB/T 8163 Q235B Ngā paipa maitai Q235B OD: 21.3–630mm · Taumaha: 2–30mm · Roa: 6–12m
GB/T 8162 / GB/T 8163 Q355B Ngā paipa maitai Q355B OD: 21.3–720mm · Taumaha: 3–40mm · Roa: 6–12m

He whānuitanga katoa o ngā hua maitai e tukuna ana e mātou, mai i ngā paipa ki ngā pereti, ngā koiri ki ngā kōtaha, hei whakatutuki i ngā hiahia o āu kaupapa kanorau.

Te Hanganga Matū

Kāwai Paerewa C (%) Mn (%) P (%) S (%)
ASTM ASTM A572 0.18–0.23 ≤1.35 ≤0.035 ≤0.035
ASTM A500 ≤0.26 ≤1.60 ≤0.035 ≤0.035
ASTM A709 ≤0.23 ≤1.35 ≤0.035 ≤0.035
ASTM A252 ≤0.25 ≤1.20 ≤0.035 ≤0.035
GB GB/T 8162 / GB/T 8163 Q235B ≤0.20 0.50–1.20 ≤0.045 ≤0.045
GB/T 8162 / GB/T 8163 Q355B ≤0.20 1.0–1.6 ≤0.045 ≤0.045

Ngā Āhuatanga Mīhini

Kāwai Paerewa Kaha Hua (MPa) Kaha Kume (MPa) Te roa (%)
ASTM ASTM A572 290 400–550 20
ASTM A500 250 340–430 23
ASTM A709 345 450–620 18
ASTM A252 295 410–550 20
GB GB/T 8162 / GB/T 8163 Q235B 235 375–500 26
GB/T 8162 / GB/T 8163 Q355B 355 470–630 20

Āhua

Momo Āhua Whakaahuatanga Te Whakamahinga Noa
Paipa Porowhita Te āhua ngongo tino rongonui Wai, hau, pou hanganga, paipa hinu me te hau
Ngongo HSS Ngā kaupapa ahumahi me ngā kaupapa hoahoa kua whakaritea Ngā tono ahumahi me ngā tono hoahoa motuhake
Ngongo RHS Wāhanga Pokapū Tapawhā me ngā inenga tika Ngā anga hanganga, te hanganga, ngā piriti, me te hanganga whānui

Ngongo Porowhita

Ngongo HSS

Ngongo RHS

Momo Whakarewa

Momo Whakarewa Whakaahuatanga Te Whakamahinga Noa
Ngā Paipa Rino Kore-Tuitui I hangaia me te kore he whakarewa, e tuku ana i te kaha ōrite Ngā paipa pēhanga teitei, ngā tono ahumahi nui
Paipa Rino ERW (Hiko Ātete Whakarewa) He auau teitei te whakarewatanga i te taha roa Ngā paipa wai, hau, me te hinu pēhanga-waenga
Paipa Rino LSAW (Whakapirihia te Porowhita Roa) He whakarewa roa kounga teitei mō ngā paipa diameter nui Ngā paipa hinu, te tuku hau, me ngā hanganga
Paipa Rino SSAW / HSAW (Paipa Whakarewa Porowhita) He mea whakarewa porowhita mō ngā diameter nui me ngā roa roa Te tuku wai, te hangarau hanganga
paipa kore hononga me te whakarewa - ROYAL GROUP

Pāwhiritia te pātene kei te taha matau hei uru atu ki ētahi atu taipitopito hua me ngā mōhiohio utu.

Whakaotinga Mata

Peita PangoKo te peita pango he paparanga peita angiangi ki runga i te mata o te maitai, e pania ana hei ārai i te waikura.

FBEHe paparanga epoxy hei ārai i te waikura, he pai mō ngā paipa raro whenua, raro wai rānei.

3PEKa taea e te paninga 3PE te whakarato i te pānga tino pai ki te ārai i te waikura, e whakamahia ana i roto i te paipa raro whenua.

3PPHe paninga polypropylene e toru ngā paparanga mō te pāmahana teitei me te pumau mō te wā roa.

Paipa whakamakuku pango (1)
paipa-maitai-fpe1 (1)
3Paipa-pani-PE1 (1)
3pp-paipa-maitai1 (1)

Tā Mātou Paipa Rino Noa

Pāwhiritia te pātene kei te taha matau hei uru atu ki ētahi atu taipitopito hua me ngā mōhiohio utu.

Tono

Ngā paipa hinu me te hauMe kaha te whakamahi, ā, me ātete hoki ki te waikura hei kawe i te hinu me te hau māori.

Te kawe wai me te waiparaMe whakamahi ngā paipa ātete waikura, ātete turuturu hoki hei whakarato wai, wai para me te paru.

Te kawe wai ahumahi: Mō te kawe i ngā wai ahumahi i roto i ngā whare matū, rongoā, me ngā whare tukatuka, me whai paipa ātete-pēhanga me te ātete-waikura.

Hanganga me te Hanganga RinoNgā Pou Tautoko, ngā Kurupae me ngā Anga – E whakamahia ana ā mātou hua hei maitai mō ngā whare me ngā hanganga i roto i ngā pou tautoko, ngā kurupae me ngā anga.

tono paipa maitai5 (1) (1)
tono paipa maitai4 (1) (1)
te tono paipa maitai3 (1) (1)
te tono paipa maitai2 (1) (1)

Ngā paipa hinu me te hau

Te kawe wai me te waipara

Te kawe wai ahumahi

Hanganga me te Hanganga Rino

He whānuitanga katoa o ngā hua maitai e tukuna ana e mātou, mai i ngā paipa ki ngā pereti, ngā koiri ki ngā kōtaha, hei whakatutuki i ngā hiahia o āu kaupapa kanorau.

Ngā Painga o ā Mātou Paipa Rino Waro Noa

  • I hangaia kia rite ki ngā paerewa o te ao (ASTM, GB):Ka hangaia ngā paipa katoa i runga i ngā paerewa e mōhiotia ana e te ao kia rite ai te kounga me te hototahi ki ngā kaupapa o te ao.

  • Ngā rauemi mata kounga teitei me ngā tukanga whakaputa matatau:He mea hanga mai i te maitai waro kounga teitei, te maitai koranu rānei, mā te whakamahi i ngā tikanga hanga hurihuri-wera, hurihuri-matao, me te whakapiripiri/whakapiripiri kia kaha, kia roa, kia ōrite hoki te mahi.

  • He maha ngā āhua me ngā kōwhiringa whakarewa mō te ngāwari:Kei te wātea mai he porowhita, he tapawhā, he tapawhā hāngai, me te HSS; kei roto i ngā momo whakarewa ko te ERW, te SAW, me ngā kōwhiringa tuitui hei whakatutuki i ngā hiahia hangarau kanorau.

  • Te ārai i te waikura e wātea ana mā te peita, te whakapūmau, te paninga rānei:Ko ngā maimoatanga mata ko te peita pango, te whakawairakau wera, te FBE, te 3PE, me te 3PP hei whakaroa i te roa o te ora o ngā paipa i roto i ngā tono ahumahi, wai, me te hinu me te hau.

  • Kei te wātea te tuku ā-ao me ngā roa kua whakaritea:Ka taea te tapahi i ngā paipa ki ngā roa kua whakaritea, ka taea te takai mō te kawe haumaru i tawhiti, ā, ka tukuna ki te ao katoa kia tutuki ai ngā whakaritenga o te kaupapa.

RŌPŪ KĪNGI

Wāhitau

Te rohe ahumahi whanaketanga o Kangsheng,
rohe Wuqing, Tianjin pa, Haina.

Ngā Hāora

Mane-Rātapu: Ratonga 24-hāora

Tuhia tō karere ki konei ka tuku mai ki a mātou